@book{WitteSparla2011,
  author    = {Witte, Bertold and Sparla, Peter},
  title     = {Vermessungskunde und Grundlagen der Statistik f{\"u}r das Bauwesen},
  edition   = {7., {\"u}berarb. erw. Aufl.},
  publisher = {Wichmann},
  address   = {Heidelberg},
  isbn      = {978-3-87907-497-6},
  pages     = {XIII, 695 S. : Ill., graph. Darst.},
  year      = {2011},
  language  = {de}
}
@article{SiersSoegtropBorrmannetal.2011,
  author    = {Siers, Carsten and S{\"o}gtrop, Christian and Borrmann, Arne and Hoepner, Gert},
  title     = {Vernetzung von Kultur und Struktur},
  series = {Sales-Business : der Navigator f{\"u}r Vertrieb, Verkauf und Strategie},
  volume    = {20},
  journal   = {Sales-Business : der Navigator f{\"u}r Vertrieb, Verkauf und Strategie},
  number    = {5},
  publisher = {Springer Gabler},
  address   = {Wiesbaden},
  issn      = {1616-7902},
  doi       = {10.1365/s35141-011-0093-5},
  pages     = {32 -- 34},
  year      = {2011},
  language  = {de}
}
@inproceedings{AnderssonAhlbrinkGalletal.2011,
  author    = {Andersson, J. and Ahlbrink, N. and Gall, Jan and Hirsch, T. and Nolte, V. and Teixeira Boura, Cristiano Jos{\´e}},
  title     = {VICERP - dynamische Simulation von Solarturmkraftwerken},
  series = {Forschung und Entwicklung f{\"u}r solarthermische Kraftwerke : 14. K{\"o}lner Sonnenkolloquium Mittwoch, 13. Juli 2011, im Auditorium des Campus J{\"u}lich der FH Aachen : Kurzfassungen der Vortr{\"a}ge und Poster},
  booktitle = {Forschung und Entwicklung f{\"u}r solarthermische Kraftwerke : 14. K{\"o}lner Sonnenkolloquium Mittwoch, 13. Juli 2011, im Auditorium des Campus J{\"u}lich der FH Aachen : Kurzfassungen der Vortr{\"a}ge und Poster},
  publisher = {DLR},
  address   = {K{\"o}ln},
  pages     = {2 S.},
  year      = {2011},
  language  = {de}
}
@article{ReisgenSchleserMokrovetal.2011,
  author    = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Zabirov, Alexander},
  title     = {Virtual welding equipment for simulation of GMAW processes with integration of power source regulation},
  series = {Frontiers of materials science},
  volume    = {Vol. 5},
  journal   = {Frontiers of materials science},
  number    = {Iss. 2},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {2095-0268 (E-Journal); 2095-025X (Print)},
  pages     = {79 -- 89},
  year      = {2011},
  language  = {en}
}
@incollection{Fabo2011,
  author    = {Fabo, Sabine},
  title     = {Vom tieferen Sinn der Maschen},
  series = {A hands-on guide to Fan Scarf Remix ; sample, remix and reknit your own fan scarf message ; Schalalala! ; Version 1.0 ; [Postscript zur Ausstellung CRAFTWERK 2.0. - New Household Tactics for the Popular Crafts, 09/2009-03/2010, J{\"o}nk{\"o}ping County Museum, Sweden]},
  booktitle = {A hands-on guide to Fan Scarf Remix ; sample, remix and reknit your own fan scarf message ; Schalalala! ; Version 1.0 ; [Postscript zur Ausstellung CRAFTWERK 2.0. - New Household Tactics for the Popular Crafts, 09/2009-03/2010, J{\"o}nk{\"o}ping County Museum, Sweden]},
  number    = {(Edition Txet ; 1)},
  editor    = {Schl{\"o}mer, R{\"u}diger},
  publisher = {Eigenverl. des Hrsg.},
  address   = {Berlin},
  pages     = {52},
  year      = {2011},
  subject      = {Meinungs{\"a}ußerung},
  language  = {de}
}
@incollection{KrollLudwigs2011,
  author    = {Kroll-Ludwigs, Kathrin},
  title     = {Vor \S 1297 bis \S 1302 BGB (Verl{\"o}bnis)},
  series = {Erman B{\"u}rgerliches Gesetzbuch : Handkommentar mit AGBG, EGBGB, ErbbauVO, HausratsVO, HausTWG, ProdHaftG, Sachen-RBerG, SchuldRAnpG, VerbrKrG. Bd. 2 Bd. 2 [\S\S 759 - 2385, ProdHaftG, ErbbauRG, VersAus-glG, VBVG, LPartG, WEG, EGBGB]},
  booktitle = {Erman B{\"u}rgerliches Gesetzbuch : Handkommentar mit AGBG, EGBGB, ErbbauVO, HausratsVO, HausTWG, ProdHaftG, Sachen-RBerG, SchuldRAnpG, VerbrKrG. Bd. 2 Bd. 2 [\S\S 759 - 2385, ProdHaftG, ErbbauRG, VersAus-glG, VBVG, LPartG, WEG, EGBGB]},
  edition   = {13., neu bearb. Aufl.},
  publisher = {Verlag Dr. Otto Schmidt},
  address   = {K{\"o}ln},
  isbn      = {9783504471019},
  year      = {2011},
  language  = {de}
}
@incollection{KrollLudwigs2011,
  author    = {Kroll-Ludwigs, Kathrin},
  title     = {Vor \S 1353 bis \S 1362 BGB (Allgemeine Ehewirkungen)},
  series = {Erman B{\"u}rgerliches Gesetzbuch : Handkommentar mit AGBG, EGBGB, ErbbauVO, HausratsVO, HausTWG, ProdHaftG, Sachen-RBerG, SchuldRAnpG, VerbrKrG. Bd. 2 Bd. 2 [\S\S 759 - 2385, ProdHaftG, ErbbauRG, VersAus-glG, VBVG, LPartG, WEG, EGBGB]},
  booktitle = {Erman B{\"u}rgerliches Gesetzbuch : Handkommentar mit AGBG, EGBGB, ErbbauVO, HausratsVO, HausTWG, ProdHaftG, Sachen-RBerG, SchuldRAnpG, VerbrKrG. Bd. 2 Bd. 2 [\S\S 759 - 2385, ProdHaftG, ErbbauRG, VersAus-glG, VBVG, LPartG, WEG, EGBGB]},
  edition   = {13., neu bearb. Aufl.},
  publisher = {Verlag Dr. Otto Schmidt},
  address   = {K{\"o}ln},
  isbn      = {9783504471019},
  year      = {2011},
  language  = {de}
}
@article{MalzahnWindmillerValdesRamirezetal.2011,
  author    = {Malzahn, Kerstin and Windmiller, Joshua Ray and Vald{\´e}s-Ram{\´i}rez, Gabriela and Wang, Joseph and Sch{\"o}ning, Michael Josef},
  title     = {Wearable electrochemical sensors for in situ analysis in marine environments},
  series = {Analyst. 136 (2011), H. 14},
  journal   = {Analyst. 136 (2011), H. 14},
  publisher = {Royal Society of Chemistry},
  address   = {Cambridge},
  isbn      = {0003-2654},
  pages     = {2912 -- 2917},
  year      = {2011},
  language  = {en}
}
@book{Laack2011,
  author    = {Laack, Walter van},
  title     = {Wer stirbt, ist nicht tot! 2. Aufl.},
  publisher = {van Laack},
  address   = {Aachen},
  isbn      = {978-3-936624-13-7},
  pages     = {272 S.},
  year      = {2011},
  language  = {de}
}
@article{Timme2011,
  author    = {Timme, Michael},
  title     = {Werbung mit Garantien},
  series = {Monatsschrift f{\"u}r deutsches Recht MdR. 31 (2011), H. 14},
  journal   = {Monatsschrift f{\"u}r deutsches Recht MdR. 31 (2011), H. 14},
  publisher = {Juris GmbH},
  address   = {Saarbr{\"u}cken},
  isbn      = {0340-1812},
  pages     = {825 -- 826},
  year      = {2011},
  language  = {de}
}