@book{BroederBauschke2019,
  author    = {Br{\"o}der, Alois and Bauschke, Stefan M.},
  title     = {Strom-Messwandler: Informationen f{\"u}r Anwender},
  publisher = {Shaker},
  address   = {D{\"u}ren},
  isbn      = {978-3-8440-6233-5},
  pages     = {200 Seiten},
  year      = {2019},
  language  = {de}
}
@book{BorchertSchemmKorth2006,
  author    = {Borchert, J{\"o}rg and Schemm, Ralf and Korth, Swen},
  title     = {Stromhandel: Institutionen, Marktmodelle, Pricing und Risikomanagement},
  publisher = {Sch{\"a}ffer-Poeschel},
  address   = {Stuttgart},
  isbn      = {978-3-7910-2542-1},
  pages     = {XXIII, 426 S. : Ill., graph. Darst.},
  year      = {2006},
  language  = {de}
}
@book{MeskourisButenwegHinzenetal.2019,
  author    = {Meskouris, Konstantin and Butenweg, Christoph and Hinzen, Klaus-G. and H{\"o}ffer, R{\"u}diger},
  title     = {Structural Dynamics with Applications in Earthquake and Wind Engineering},
  publisher = {Springer},
  address   = {Berlin, Heidelberg},
  isbn      = {978-3-662-57550-5},
  doi       = {10.1007/978-3-662-57550-5},
  year      = {2019},
  language  = {en}
}
@book{HoffschmidtLanFrickeetal.2010,
  author    = {Hoffschmidt, Bernhard and Lan, Marco and Fricke, Barbara and Anthrakidis, Anette and Peter, Stefan},
  title     = {Struktur und Dynamik einer Stromversorgung mit einem hohen Anteil erneuerbarer Energieerzeuger. Kurzbezeichnung: Energiestudie. Schlussbericht},
  publisher = {Solar-Institut, FH Aachen},
  address   = {J{\"u}lich},
  pages     = {134 S. Ill., graph. Darst.},
  year      = {2010},
  language  = {de}
}
@book{Lindemann2000,
  author    = {Lindemann, Markus},
  title     = {Struktur und Effizienz elektronischer M{\"a}rkte : ein Ansatz zur Referenzmodellierung und Bewertung elektronischer Marktgemeinschaften und Marktdienste},
  publisher = {Eul Verl.},
  address   = {Lohmar},
  pages     = {LI, 212 S. : graph. Darst.},
  year      = {2000},
  language  = {de}
}
@book{JanserHavermannHoeveleretal.2023,
  author    = {Janser, Frank and Havermann, Marc and Hoeveler, Bastian and Hertz, Cyril and Bergmann, Ole},
  title     = {Str{\"o}mungslehre und Aerodynamik : inkompressible Profile und Tragfl{\"u}gelaerodynamik, Band 2},
  edition   = {4. Auflage},
  publisher = {Mainz},
  address   = {Aachen},
  isbn      = {978-3-8107-0261-6},
  pages     = {XIII, 211 Seiten},
  year      = {2023},
  abstract  = {Das vorliegende Buch dient als Grundlage f{\"u}r die Bachelor- und Master-Ausbildung von Studierenden im Fachgebiet Str{\"o}mungslehre und Aerodynamik. Im hier behandelten Teilbereich der inkompressiblen Profile und Tragfl{\"u}gelaerodynamik werden schwerpunktm{\"a}ßig die folgenden Themen besprochen: - Profilaerodynamik - Tragfl{\"u}gelaerodynamik - Flugzeugpolare - Methoden zur Flugbereichserweiterung - Schwebeschub und Schwebeleistung - Propellerblattaerodynamik - Numerische Methoden zur Tragfl{\"u}gelberechnung},
  language  = {de}
}
@book{BergGaulHagedoornetal.1984,
  author    = {Berg, G. and Gaul, G. and Hagedoorn, H. and Hardt, Arno and Heide, J. A. van der and Hinterberger, F. and Huber, Max and Jahn, R. and Martin, S. and Mayer-Kuckuk, T. and Osterfeld, F. and Paetz gen. Schieck, H. and Prasuhn, D. and Riepe, G. and Rogge, M. and Rossen, P. von and Schult, O. W. B. and Speth, J. and Turek, P.},
  title     = {Studie zum Bau eines kombinierten K{\"u}hler-Synchrotron-Rings an der KFA J{\"u}lich: COSY-Studie. Spezielle Berichte der Kernforschungsanlage J{\"u}lich. Nr. 0242. J{\"u}l-Spez-242},
  publisher = {Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {65 S.},
  year      = {1984},
  language  = {de}
}
@book{BaatzSanderLanghoff1996,
  author    = {Baatz, Udo and Sander, Ralf and Langhoff, R.},
  title     = {Studienf{\"u}hrer f{\"u}r der Fachbereich 8 Maschinenbau FH Aachen},
  publisher = {Stercken-Verl.},
  address   = {Aachen},
  year      = {1996},
  language  = {de}
}
@book{HegerMundiyanapurath2004,
  author    = {Heger, Michael and Mundiyanapurath, Santhosh},
  title     = {Studieren lernen und lehren. Schl{\"u}sselkompetenzen f{\"u}r Ingenieure/- innen},
  pages     = {15 S.},
  year      = {2004},
  language  = {de}
}
@book{HavermannSeilerGnemmietal.2001,
  author    = {Havermann, Marc and Seiler, F. and Gnemmi, P. and Ende, H.},
  title     = {Study on lateral jet/cross flow interaction in the High Energy ISL Shock Tunnel : 23rd International Symposium on Shock Waves, Fort Worth/TX, USA, July 22 - 27, 2001 / Institut Franco-Allemand de Recherches de Saint-Louis. Seiler, F. ; Gnemmi, P. ; Ende, H. ; Havermann, M. ; Schwenzer, M....},
  publisher = {ISL},
  address   = {Saint-Louis},
  pages     = {8 S. : Ill., graph. Darst.},
  year      = {2001},
  language  = {en}
}
@book{OPUS4-3928,
  title     = {Stuhl, Form, Skulptur : ein Projekt des Fachbereichs Gestaltung der FH Aachen in Zsarb. mit dem Rotary Club Aachen-Charlemagne ; [... anl{\"a}sslich des Projektes Stuhl, Form, Skulptur ; Ausstellung ... 20. bis 22. November 2009 im Ludwig Forum der Stadt Aachen] / Red.: Rainer Plum ... Hrsg. / Initiatoren: Rotary Club Aachen-Charlemagne},
  address   = {Aachen},
  pages     = {84 S. : zahlr. Ill.},
  year      = {2009},
  language  = {de}
}
@book{Samm1989,
  author    = {Samm, Doris},
  title     = {Suche nach skalaren und pseudoskalaren Teilchen am Kernreaktor Merlin der KFA J{\"u}lich},
  pages     = {109 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@book{TuennemannAzzab2018,
  author    = {T{\"u}nnemann, Thomas and Azzab, Miriam},
  title     = {Sulla Strada : Workshop Formine 2018},
  publisher = {FH Aachen, Fachbereich Architektur},
  address   = {Aachen},
  isbn      = {978-3-9820159-0-3},
  publisher      = {Fachhochschule Aachen},
  pages     = {122 Seiten},
  year      = {2018},
  abstract  = {Impressum | Inhalt 03 Thomas T{\"u}nnemann | Unterwegs...am Wege 04 Projekte 06 Annelie Wirtz | Arrivato 08 Sebastian Rupp | Tracce Passate 18 Henri Boh | Terrazze sopra il lago 28 Hermann Stuzmann | L´Ammissione {\`e} Gratuita 32 Vivienne Scheidz | IL Potere dei Simboli 34 Felix Keller | Strada Infinita 38 Moran Dorner | Catturato nel Posto 42 Kevin Osterkamp | Vortice 46 Kristina Foidle | La Vespa e il Fico 52 Simon Rix | Sognare Sulla Strada 58 Jennifer Sikora | Strada Pietrosa 66 Sabrina Fr{\"o}mbgen | Bolla di Pensiero 72 Miriam Azzab | Il Momento 78 Georg M{\"o}rke | Sentiero stretto 84 Saskia Fr{\"o}mbgen | Nuova Prospetiva 90 Frank Drehsen | A grado a grado 96 Caronlin Gr{\"u}n | Le prospettive 100 Thomas T{\"u}nnemann | Flusso nella Foresta 104 Atmosph{\"a}risches Auf die K{\"u}che | Kulinarisches 114 Carpe Diem | Fotografisches 116},
  language  = {de}
}
@book{GrotendorstDornseifferSchoberth1994,
  author    = {Grotendorst, Johannes and Dornseiffer, J{\"u}rgen and Schoberth, Siegfried M.},
  title     = {Symbolic-numeric computation techniques for problem-solving in Physical Chemistry and Biochemistry . Stand 08.06.1994 / Grotendorst, Johannes ; Dornseiffer, J{\"u}rgen ; Schoberth, Siegfried M.},
  publisher = {ZAM, KFA},
  address   = {J{\"u}lich},
  pages     = {9 S.},
  year      = {1994},
  language  = {en}
}
@book{GrotendorstDornseifferSchoberth1994,
  author    = {Grotendorst, Johannes and Dornseiffer, J{\"u}rgen and Schoberth, Siegfried M.},
  title     = {Symbolic-numeric computation techniques for problem-solving in Physical Chemistry and Biochemistry . Stand 08.06.1994 / Grotendorst, Johannes ; Dornseiffer, J{\"u}rgen ; Schoberth, Siegfried M.},
  publisher = {ZAM, KFA},
  address   = {J{\"u}lich},
  pages     = {9 S.},
  year      = {1994},
  language  = {en}
}
@book{StaatErni2019,
  author    = {Staat, Manfred and Erni, Daniel},
  title     = {Symposium Proceedings; 3rd YRA MedTech Symposium 2019: May 24 / 2019 / FH Aachen},
  publisher = {Universit{\"a}t Duisburg-Essen},
  address   = {Duisburg},
  organization    = {MedTech Symposium},
  isbn      = {978-3-940402-22-6},
  doi       = {10.17185/duepublico/48750},
  pages     = {49 Seiten},
  year      = {2019},
  language  = {en}
}
@book{StaatDigelTrzewiketal.2024,
  author    = {Staat, Manfred and Digel, Ilya and Trzewik, J{\"u}rgen and Sielemann, Stefanie and Erni, Daniel and Zylka, Waldemar},
  title     = {Symposium Proceedings; 4th YRA MedTech Symposium 2024 : February 1 / 2024 / FH Aachen},
  publisher = {Universit{\"a}t Duisburg-Essen},
  address   = {Duisburg},
  organization    = {MedTech Symposium},
  isbn      = {978-3-940402-65-3},
  doi       = {10.17185/duepublico/81475},
  pages     = {40 Seiten},
  year      = {2024},
  language  = {en}
}
@book{Jeromin1981,
  author    = {Jeromin, G{\"u}nter Erich},
  title     = {Synthesen und chemische Eigenschaften einiger 1-Oxo-1H-pyrrolizine [Oxo-H-pyrrolizine] sowie des 1-Oxo-1H-pyrrolizins [Oxo-H-pyrrolizins]},
  pages     = {215 S.},
  year      = {1981},
  language  = {de}
}
@book{Havermann2004,
  author    = {Havermann, Marc},
  title     = {Systematische Versuche zur Ringwirbelerzeugung mit Stoßrohren / Havermann, M. [Ed. Institut Franco-Allemand de Recherches de Saint-Louis]},
  publisher = {ISL},
  address   = {Saint-Louis},
  pages     = {34 S. : Ill., graph. Darst.},
  year      = {2004},
  language  = {de}
}
@book{SchubaLinnhoffPopienReichletal.1996,
  author    = {Schuba, Marko and Linnhoff-Popien, Claudia and Reichl, Peter and Schuba, Marko},
  title     = {Systemprogrammierung : Skript zur Vorlesung an der RWTH Aachen / Otto Spaniol ...},
  publisher = {Verl. der Augustinus-Buchh.},
  address   = {Aachen},
  isbn      = {3-86073-470-9},
  pages     = {VIII, 166 S. : graph. Darst.},
  year      = {1996},
  language  = {de}
}
@book{UibelPeterson2013,
  author    = {Uibel, Thomas and Peterson, Leif Arne},
  title     = {Tagungsband Aachener Holzbautagung 2013},
  editor    = {Uibel, Thomas and Peterson, Leif Arne},
  publisher = {FH Aachen},
  address   = {Aachen},
  issn      = {2197-4489},
  pages     = {76 Seiten ; Illustrationen, graph. Darst.},
  year      = {2013},
  language  = {de}
}
@book{UibelPeterson2015,
  author    = {Uibel, Thomas and Peterson, Leif Arne},
  title     = {Tagungsband Aachener Holzbautagung 2015},
  editor    = {Uibel, Thomas and Peterson, Leif Arne},
  publisher = {FH Aachen},
  address   = {Aachen},
  issn      = {2197-4489},
  pages     = {85 Seiten. , Illustrationen, graph. Darst.},
  year      = {2015},
  language  = {de}
}
@book{UibelPeterson2017,
  author    = {Uibel, Thomas and Peterson, Leif Arne},
  title     = {Tagungsband Aachener Holzbautagung 2017},
  editor    = {Uibel, Thomas and Peterson, Leif Arne},
  publisher = {FH Aachen},
  address   = {Aachen},
  issn      = {2197-4489},
  pages     = {96 Seiten ; Illustrationen, graph. Darst.},
  year      = {2017},
  language  = {de}
}
@book{UibelPeterson2019,
  author    = {Uibel, Thomas and Peterson, Leif Arne},
  title     = {Tagungsband Aachener Holzbautagung 2019},
  editor    = {Uibel, Thomas and Peterson, Leif Arne},
  publisher = {FH Aachen},
  address   = {Aachen},
  issn      = {2197-4489},
  pages     = {140 Seiten ; Illustrationen, graph. Darst.},
  year      = {2019},
  language  = {de}
}
@book{UibelPeterson2023,
  author    = {Uibel, Thomas and Peterson, Leif Arne},
  title     = {Tagungsband Aachener Holzbautagung 2023},
  editor    = {Uibel, Thomas and Peterson, Leif Arne},
  publisher = {FH Aachen},
  address   = {Aachen},
  issn      = {2197-4489},
  year      = {2023},
  language  = {de}
}
@book{AltSchumny1983,
  author    = {Alt, Helmut and Schumny, Harald},
  title     = {Taschenrechnerarithmetik mit erh{\"o}hter Genauigkeit (TI-59/HP-41C) (Vieweg-Programmbibliothek Taschenrechner ; 2) / Helmut Alt ; Harald Schumny [Hrsg.]},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {3-528-04229-X ; 978-3-322-91099-8 ; 978-3-528-04229-5},
  pages     = {III, 58 S.},
  year      = {1983},
  language  = {de}
}
@book{Esch2005,
  author    = {Esch, Thomas},
  title     = {Technische Thermodynamik},
  publisher = {Fachhochschule Aachen, Lehr- und Forschungsgebiet Thermodynamik und Verbrennungstechnik},
  address   = {Aachen},
  pages     = {Getr. Z{\"a}hlung : graph. Darst.},
  year      = {2005},
  language  = {de}
}
@book{Waehlisch2012,
  author    = {W{\"a}hlisch, Georg},
  title     = {Technisches Zeichnen : L{\"o}sungsvorschl{\"a}ge f{\"u}r das Selbststudium. (Berichte aus dem Maschinenbau)},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {978-3-8440-1159-3},
  pages     = {[138] S. : zahlr. Ill., graph. Darst.},
  year      = {2012},
  language  = {de}
}
@book{Waehlisch2009,
  author    = {W{\"a}hlisch, Georg},
  title     = {Technisches Zeichnen : Vorlesung und {\"U}bungen},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {978-3-8322-8044-4},
  pages     = {IV, 120, 80 S. : Ill., graph. Darst.},
  year      = {2009},
  language  = {de}
}
@book{RencklyWaehlisch2017,
  author    = {Renckly, Sven and W{\"a}hlisch, Georg},
  title     = {Technisches Zeichnen f{\"u}r Dummies},
  publisher = {Wiley},
  address   = {Weinheim},
  isbn      = {978-3-527-70966-3},
  pages     = {347 Seiten},
  year      = {2017},
  language  = {de}
}
@book{LabischWaehlisch2017,
  author    = {Labisch, Susanna and W{\"a}hlisch, Georg},
  title     = {Technisches Zeichnen: Eigenst{\"a}ndig lernen und effektiv {\"u}ben},
  edition   = {5. Aufl.},
  publisher = {Springer Fachmedien},
  address   = {Wiesbaden},
  isbn      = {978-3-658-18313-4},
  doi       = {10.1007/978-3-658-18313-4},
  pages     = {XI, 300 S. 291 Abb., 50 Abb. in Farbe},
  year      = {2017},
  language  = {de}
}
@book{LabischWaehlisch2020,
  author    = {Labisch, Susanna and W{\"a}hlisch, Georg},
  title     = {Technisches Zeichnen: Eigenst{\"a}ndig lernen und effektiv {\"u}ben},
  edition   = {6th ed.},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-30650-2 (E-Book)},
  doi       = {10.1007/978-3-658-30650-2},
  pages     = {Online-Ressource (XI, 296 S. 300 Abb., 81 Abb. in Farbe)},
  year      = {2020},
  language  = {de}
}
@book{LabischWaehlisch2017,
  author    = {Labisch, Susanna and W{\"a}hlisch, Georg},
  title     = {Technisches Zeichnen: Eigenst{\"a}ndig lernen und effektiv {\"u}ben},
  edition   = {5. {\"u}berarbeitete Auflage},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-18312-7},
  doi       = {10.1007/978-3-658-18313-4},
  pages     = {XI, 300 Seiten ; Illustrationen},
  year      = {2017},
  language  = {de}
}
@book{BenknerWeidenfeller2002,
  author    = {Benkner, Thorsten and Weidenfeller, Hermann},
  title     = {Telekommunikationstechnik. Informations{\"u}bertragung und Netze},
  publisher = {Schlembach},
  address   = {Weil der Stadt},
  isbn      = {3-935340-06-0},
  pages     = {XI, 485 S. : Ill., graph. Darst.},
  year      = {2002},
  language  = {de}
}
@book{Siebel1986,
  author    = {Siebel, Lothar},
  title     = {Temperatur- und Feuchtigkeitsverh{\"a}ltnisse in Kriechkellern, Kellern und unter erdber{\"u}hrenden Fußb{\"o}den},
  pages     = {61, [30] S. : Ill., graph. Darst.},
  year      = {1986},
  language  = {de}
}
@book{SchuermannMueller1994,
  author    = {Sch{\"u}rmann, Wilhelm and M{\"u}ller, Christian Philipp},
  title     = {Temporary translation(s) - Sammlung Sch{\"u}rmann. Kunst der Gegenwart und Fotografie / Gestaltung der Seiten ...: Christian Philipp M{\"u}ller...},
  publisher = {Ars Nicolai},
  address   = {Berlin},
  isbn      = {3-89479-067-9},
  pages     = {165 S. : {\"u}berw. Ill, graph. Darst.},
  year      = {1994},
  language  = {en}
}
@book{Tietze2015,
  author    = {Tietze, J{\"u}rgen},
  title     = {Terme, Gleichungen, Ungleichungen : Rechenregeln begr{\"u}nden, Fehlerfallen vermeiden},
  edition   = {2., {\"u}berarb. Aufl.},
  publisher = {Springer},
  address   = {Wiesbaden},
  isbn      = {978-3-658-06192-0 ; 978-3-658-06193-7},
  pages     = {V, 160 S.},
  year      = {2015},
  language  = {de}
}
@book{Moosdorf2008,
  author    = {Moosdorf, Andreas},
  title     = {The determinants of international knowledge transfer effectiveness - conceptual advances and empirical verification},
  year      = {2008},
  language  = {en}
}
@book{Mackenstein1992,
  author    = {Mackenstein, Hans},
  title     = {The European system of central banks in relation to the Deutsche Bundesbank : a comparative study of the two institutions and their political and social environment / by Hans Wilhelm Mackenstein},
  address   = {Birmingham},
  pages     = {47 Bl.},
  year      = {1992},
  language  = {en}
}
@book{Huening2014,
  author    = {H{\"u}ning, Felix},
  title     = {The fundamentals of electrical engineering for mechatronics},
  publisher = {de Gruyter},
  address   = {Berlin},
  isbn      = {978-3-11-034991-7 (Druckausg.)},
  pages     = {IX, 208 S.},
  year      = {2014},
  language  = {en}
}
@book{MackensteinMarsch2005,
  author    = {Mackenstein, Hans and Marsch, Steve},
  title     = {The international relations of the European Union / by Steve Marsh and Hans Mackenstein},
  publisher = {Pearson Education},
  address   = {Harlow [u.a.]},
  isbn      = {0-582-47293-8},
  pages     = {XX, 305 S.},
  year      = {2005},
  language  = {en}
}
@book{JanzEblingGoeggerleetal.1998,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and G{\"o}ggerle, J. and Licht, Georg},
  title     = {The Longitudinal Aspect of Innovation Surveys / G. Ebling, J. G{\"o}ggerle, N. Janz, G. Licht und H. Stahl},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsf{\"o}rderung},
  address   = {Mannheim},
  year      = {1998},
  language  = {en}
}
@book{Kern1990,
  author    = {Kern, Alexander},
  title     = {Theoretische und experimentelle Untersuchung der Erw{\"a}rmung von Metallblechen bei Blitzeinschlag},
  publisher = {Univ. der Bundeswehr},
  address   = {M{\"u}nchen},
  pages     = {219 S. : Ill., graph. Darst.},
  year      = {1990},
  language  = {de}
}
@book{Bullerschen1987,
  author    = {Bullerschen, Klaus-Gerd},
  title     = {Theoretische Untersuchungen zur thermischen Belastung der Elektroden des Lichtbogenofens und deren K{\"u}hlung durch Heat Pipes},
  publisher = {Techn. Hochsch., Fak. f{\"u}r Bergbau, H{\"u}ttenwesen u. Geowiss.},
  address   = {Aachen},
  pages     = {121 S. : graph. Darst., 21 cm},
  year      = {1987},
  language  = {de}
}
@book{Reissel1992,
  author    = {Reißel, Martin},
  title     = {Theorie und Numerik eines Wirbelstromproblems},
  pages     = {69 S. : graph. Darst.},
  year      = {1992},
  language  = {de}
}
@book{Matcha2010,
  author    = {Matcha, Heike},
  title     = {Therme mit G{\"a}stehaus : Masterentwurf WS 2009/2010},
  publisher = {Technische Universit{\"a}t Darmstadt},
  address   = {Darmstadt},
  isbn      = {978-3-88536-115-2},
  pages     = {75 S. : {\"u}berw. Ill},
  year      = {2010},
  language  = {de}
}
@book{LauthKowalczyk2015,
  author    = {Lauth, Jakob and Kowalczyk, J{\"u}rgen},
  title     = {Thermodynamik : eine Einf{\"u}hrung},
  publisher = {Springer Spektrum},
  address   = {Berlin},
  isbn      = {978-3-662-46228-7},
  doi       = {10.1007/978-3-662-46229-4},
  pages     = {XVIII, 380 S.: Ill., graph. Darst.},
  year      = {2015},
  language  = {de}
}
@book{Laack2007,
  author    = {Laack, Walter van},
  title     = {To perceive the world with logic},
  publisher = {van Laack},
  address   = {Aachen},
  isbn      = {978-3-936624-08-3},
  pages     = {340 S. : Ill., graph. Darst},
  year      = {2007},
  language  = {en}
}
@book{JanzBaehr1994,
  author    = {Janz, Norbert and B{\"a}hr, Ulrike},
  title     = {Tobin's Q und betriebliche Investitionen : eine empirische analyse alternativer Berechnungsverfahren auf Basis von Jahresabschlußdaten / von Ulrike B{\"a}hr und Norbert Janz},
  address   = {Kiel},
  pages     = {32 Bl.},
  year      = {1994},
  language  = {de}
}
@book{Hegewald1984,
  author    = {Hegewald, Ulf},
  title     = {Toscana-Graphie : Dokumentation zweier Exkursionen / Fachhochschule Aachen, Fachbereich Gestaltung. Exkursionsleitung: Ulf Hegewald ...},
  address   = {Aachen},
  pages     = {54 S. : nur Ill.},
  year      = {1984},
  language  = {de}
}