@book{BenkoePlescher2013,
  author    = {Benk{\"o}, Marietta and Plescher, Engelbert},
  title     = {Space law: reconsidering the definition/delimitation question and the passage of spacecraft through foreign airspace. (Essential air and space law ; 12)},
  publisher = {Eleven International Publishing},
  address   = {The Hague},
  isbn      = {9789462360761 ; 9462360766 ; 9789460948176},
  pages     = {VII, 159 S.},
  year      = {2013},
  language  = {en}
}
@techreport{EschEickmannCoussementetal.2013,
  author    = {Esch, Thomas and Eickmann, Matthias and Coussement, Axel and Kalbhenn, Hartmut},
  title     = {Wasserstoffspezifische Abstimmung der Ladungswechselvorg{\"a}nge eines Verbrennungsmotors mit Direkteinblasung : Schlussbericht f{\"u}r das Forschungsvorhaben ; Kurztitel: HydI - Hydrogen direct injection ; F{\"o}rderperiode 01.07.2008 - 31.12.2011 / FH Aachen, Thermodynamik und Verbrennungstechnik},
  address   = {Aachen},
  organization    = {FH Aachen},
  pages     = {Online-Ressource (PDF-Datei: 94 S.) : Ill., graph. Darst.},
  year      = {2013},
  language  = {de}
}
@inproceedings{KonstantinidisDachwaldOhndorfetal.2013,
  author    = {Konstantinidis, K. and Dachwald, Bernd and Ohndorf, A. and Dykta, P. and Voigt, K. and F{\"o}rstner, R.},
  title     = {Enceladus explorer (ENEX): A lander mission to probe subglacial water pockets on Saturn's moon enceladus for life},
  series = {64th International Astronautical Congress 2013 (IAC 2013) : Beijing, China, 23 - 27 September 2013. (Proceedings of the International Astronautical Congress, IAC ; 2)},
  booktitle = {64th International Astronautical Congress 2013 (IAC 2013) : Beijing, China, 23 - 27 September 2013. (Proceedings of the International Astronautical Congress, IAC ; 2)},
  publisher = {Curran},
  address   = {Red Hook, NY},
  organization    = {International Astronautical Congress <64, 2013, Beijing>},
  isbn      = {978-1-62993-909-4},
  pages     = {1340 -- 1350},
  year      = {2013},
  language  = {en}
}
@inproceedings{SchirraJ2013,
  author    = {Schirra, Julian and J., Watmuff},
  title     = {Euler-based induced drag estimation for highly non-planar lifting systems during conceptional design},
  series = {62. Deutscher Luft- und Raumfahrtkongress 2013 : 10. - 12. September 2032, Stuttgart, Haus der Wirtschaft},
  booktitle = {62. Deutscher Luft- und Raumfahrtkongress 2013 : 10. - 12. September 2032, Stuttgart, Haus der Wirtschaft},
  publisher = {Dt. Gesellschaft f{\"u}r Luft- und Raumfahrt},
  address   = {Bonn},
  organization    = {Deutsche Gesellschaft f{\"u}r Luft- und Raumfahrt - Lilienthal-Oberth},
  pages     = {1 -- 8},
  year      = {2013},
  language  = {en}
}
@inproceedings{FunkeKeinzBoerneretal.2013,
  author    = {Funke, Harald and Keinz, Jan and B{\"o}rner, Sebastian and Haj Ayed, A. and Kusterer, K. and Tekin, N. and Kazari, M. and Kitajima, J. and Horikawa, A. and Okada, K.},
  title     = {Experimental and numerical characterization of the dry low NOx micromix hydrogen combustion principle at increased energy density for industrial hydrogen gas turbine applications},
  series = {Combustion, fuels and emissions : proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2013 ; June 3 - 7, 2013, San Antonio, Texas, USA ; vol. 1},
  booktitle = {Combustion, fuels and emissions : proceedings of the ASME Turbo Expo: Turbine Technical Conference and Exposition - 2013 ; June 3 - 7, 2013, San Antonio, Texas, USA ; vol. 1},
  editor    = {Song, Seung Jin},
  publisher = {ASME},
  address   = {New York, NY},
  organization    = {American Society of Mechanical Engineers},
  isbn      = {978-0-7918-5510-2},
  pages     = {V001T04A055},
  year      = {2013},
  language  = {en}
}
@article{KraemerDaabMuelleretal.2013,
  author    = {Kr{\"a}mer, Stefan and Daab, Dominique Jonas and M{\"u}ller, Brigitte and Wagner, Tobias and Baader, Fabian and Hessel, Joana and Gdalewitsch, Georg and Plescher, Engelbert and Dachwald, Bernd and Wahle, Michael and Gierse, Andreas and Vetter, Rudolf and Pf{\"u}tzenreuter, Lysan},
  title     = {Development and flight-testing of a system to isolate vibrations for microgravity experiments on sounding rockets},
  series = {21st ESA Symposium on Rocket and Balloon Research},
  journal   = {21st ESA Symposium on Rocket and Balloon Research},
  pages     = {1 -- 8},
  year      = {2013},
  language  = {en}
}
@inproceedings{HoeflingSchirraSpohretal.2013,
  author    = {Hoefling, J. and Schirra, Julian and Spohr, A. and Sch{\"a}fer, D.},
  title     = {Induced drag computation with wake model schemes for highly non-planar wing systems},
  series = {Deutscher Luft- und Raumfahrtkongress 2013 : 10.9. - 12.9.2013, Stuttgart},
  booktitle = {Deutscher Luft- und Raumfahrtkongress 2013 : 10.9. - 12.9.2013, Stuttgart},
  publisher = {Dt. Ges. f{\"u}r Luft- und Raumfahrt},
  address   = {Bonn},
  organization    = {Deutscher Luft- und Raumfahrtkongress <62, 2013, Stuttgart>},
  pages     = {1 -- 10},
  year      = {2013},
  language  = {en}
}
@inproceedings{SpohrSchirraHoeflingetal.2013,
  author    = {Spohr, A. and Schirra, Julian and Hoefling, J. and Schedl, A.},
  title     = {Wing weight estimation methodology for highly non-planar lifting systems during conceptual design},
  series = {Deutscher Luft- und Raumfahrtkongress 2013 : 10.9. - 12.9.2013, Stuttgart},
  booktitle = {Deutscher Luft- und Raumfahrtkongress 2013 : 10.9. - 12.9.2013, Stuttgart},
  organization    = {Deutscher Luft- und Raumfahrtkongress <62, 2013, Stuttgart>},
  pages     = {Publ. online},
  year      = {2013},
  language  = {en}
}
@book{Schmitz2013,
  author    = {Schmitz, G{\"u}nter},
  title     = {Elektrotechnik f{\"u}r Ingenieurstudenten nichtelektrotechnischer Fachrichtungen. Aufgabensammlung, [{\"U}bungs- und Klausuraufgaben]},
  publisher = {Schmitz},
  address   = {Aachen},
  isbn      = {978-1-482721-47-8},
  pages     = {140 S. : graph. Darst.},
  year      = {2013},
  language  = {de}
}
@book{AppelBraehlerBreueretal.2013,
  author    = {Appel, Wolfgang and Br{\"a}hler, Hermann and Breuer, Stefan and Dahlhaus, Ulrich and Esch, Thomas and Hoepke, Erich and Kopp, Stephan and Rhein, Bernd},
  title     = {Nutzfahrzeugtechnik : Grundlagen, Systeme, Komponenten. 7., {\"u}berarb. u. erw. Aufl.},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-2224-6},
  pages     = {XXXII, 620 S. : Ill., graph. Darst.},
  year      = {2013},
  language  = {de}
}