@book{Laack2019,
  author    = {Laack, Walter van},
  title     = {Weltbilder gestern und heute - Was bleibt und wor{\"u}ber lacht man morgen?},
  series = {Vortr{\"a}ge \& Einsichten, Lectures \& Insights},
  journal   = {Vortr{\"a}ge \& Einsichten, Lectures \& Insights},
  number    = {Band 2},
  publisher = {van Laack Buchverlag},
  address   = {Aachen},
  isbn      = {ISBN 978-3936624-44-1},
  pages     = {56 Seiten},
  year      = {2019},
  language  = {de}
}
@misc{SponagelWachowitz1990,
  author    = {Sponagel, Stefan and Wachowitz, Waldemar},
  title     = {Wellendichtung : Offenlegungsschrift DE3830706A1 ; Ver{\"o}ffentlichungstag im Patentblatt: 22.03.1990 / Anmelder: Fa. Carl Freudenberg},
  publisher = {Deutsches Patent- und Markenamt},
  address   = {M{\"u}nchen},
  pages     = {4 S. : Ill.},
  year      = {1990},
  language  = {de}
}
@book{SponagelWachowitz1993,
  author    = {Sponagel, Stefan and Wachowitz, Waldemar},
  title     = {Wellendichtung : Europ{\"a}ische Patentschrift DE3621242C1 ; Ver{\"o}ffentlichungstag der Patentschrift : 06.06.1993 / Anmelder: Fa. Carl Freudenberg},
  publisher = {Europ{\"a}isches Patentamt},
  address   = {[M{\"u}nchen u.a.]},
  pages     = {5 S. : Ill.},
  year      = {1993},
  language  = {de}
}
@article{Starke1994,
  author    = {Starke, G{\"u}nther},
  title     = {Welding in the century of information technology. Session 1},
  series = {Welding in the World. 34 (1994), H. 9},
  journal   = {Welding in the World. 34 (1994), H. 9},
  isbn      = {0043-2288},
  pages     = {1 -- 20},
  year      = {1994},
  language  = {en}
}
@article{Fabo2002,
  author    = {Fabo, Sabine},
  title     = {Welcome to the training: Actionist Respoke interaktiv by Michael Jonoschek und R{\"u}diger Schl{\"o}mer},
  series = {Bilder-Codes : Internationaler Medienkunstpreis 2002},
  journal   = {Bilder-Codes : Internationaler Medienkunstpreis 2002},
  editor    = {K{\"o}nches, Barbara},
  publisher = {ZKM},
  address   = {Karlsruhe},
  isbn      = {3-928201-28-X},
  pages     = {41 -- 48},
  year      = {2002},
  language  = {en}
}
@article{LueckGerlingPredel1987,
  author    = {L{\"u}ck, Reinhard and Gerling, Ulrich and Predel, Bruno},
  title     = {Welchen Einfluss hat die Assoziatgroesse auf die thermodynamischen Mischungsfunktionen fluessiger Metallegierungen?},
  series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 78, H. 10},
  journal   = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 78, H. 10},
  issn      = {0044-3093 ; 0179-4841},
  pages     = {697 -- 699},
  year      = {1987},
  language  = {de}
}
@article{Mayer1994,
  author    = {Mayer, Claudia},
  title     = {Weiße Schimmel gibt's nicht mehr. Zum Problem der literarischen {\"A}sthetik},
  series = {Zwischen Traum und Trauma - die Nation : transatlantische Perspektiven zur Geschichte eines Problems / Claudia Mayer-Iswandy (Hrsg.)},
  journal   = {Zwischen Traum und Trauma - die Nation : transatlantische Perspektiven zur Geschichte eines Problems / Claudia Mayer-Iswandy (Hrsg.)},
  publisher = {Stauffenburg-Verl.},
  address   = {T{\"u}bingen},
  isbn      = {3-86057-132-X},
  pages     = {85 -- 97},
  year      = {1994},
  language  = {de}
}
@misc{Olbertz2017,
  author    = {Olbertz, Klaus},
  title     = {Weitergeltung eines Haustarifvertrages bei Verschmelzung},
  series = {Gesellschafts- und Wirtschaftsrecht : GWR},
  journal   = {Gesellschafts- und Wirtschaftsrecht : GWR},
  issn      = {1868-1816},
  pages     = {128 -- 128},
  year      = {2017},
  language  = {de}
}
@inproceedings{AnthrakidisHerrmannSchornetal.2015,
  author    = {Anthrakidis, Anette and Herrmann, Ulf and Schorn, Christian and Schwarzer, Klemens and Wedding, Philipp},
  title     = {Weiterentwicklung und Erprobung eines neuartigen Verfahrens zur Bestimmung der Effizienz von konzentrierenden solarthermischen Kollektoren},
  series = {25. OTTI Symposium Thermische Solarenergie},
  booktitle = {25. OTTI Symposium Thermische Solarenergie},
  pages     = {15 Seiten},
  year      = {2015},
  language  = {de}
}
@inproceedings{TullisCrookstonBung2019,
  author    = {Tullis, Blake P. and Crookston, Brian M. and Bung, Daniel Bernhard},
  title     = {Weir head-discharge relationships: A multi-lab exercise},
  series = {E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama},
  booktitle = {E-proceedings of the 38th IAHR World Congress September 1-6, 2019, Panama City, Panama},
  pages     = {1 -- 15},
  year      = {2019},
  language  = {en}
}