@incollection{WalzK{\"o}hler2006,
  author    = {Walz, Manfred and K{\"o}hler, Dennis},
  title     = {Perceiving, orientating and moving in urban spaces during night-time},
  series = {Motion, e-motion, urban space : 7. EAES conference in Dortmund},
  publisher = {Fachhochschule Dortmund},
  address   = {Dortmund},
  pages     = {13},
  year      = {2006},
  language  = {en}
}
@incollection{K{\"o}hler2007,
  author    = {K{\"o}hler, Dennis},
  title     = {Character of urban spaces during night-time},
  series = {Convention proceedings : a milestone ; PLDC 1st global lighthing design conference, 24.-27. October, 2007 in London/UK},
  publisher = {VIA-Verlag},
  address   = {G{\"u}tersloh},
  pages     = {3},
  year      = {2007},
  language  = {en}
}
@article{K{\"o}hler2008,
  author    = {K{\"o}hler, Dennis},
  title     = {Artificial light in urban space},
  series = {Architecture and modern information technologies : international electronic schientific educational journal on scientific technological and educational.methodical aspects of mordern architectural education and designing with the usage of video and computer technologies},
  year      = {2008},
  language  = {en}
}
@incollection{M{\"u}llerLategahnR{\"o}hrig2009,
  author    = {M{\"u}ller, Marcel and Lategahn, Julian and R{\"o}hrig, Christof},
  title     = {Automatic anchor calibration in IEEE 802.15.4a networks},
  series = {Proceedings : 6th workshop on positioning, navigation and communication 2009 (WPNC '09) ; Leibniz Universit{\"a}t Hannover, Germany, March 19, 2009},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  year      = {2009},
  language  = {en}
}
@incollection{GansemerHakobyanPueschel2009,
  author    = {Gansemer, Sebastian and Hakobyan, Syuzanna and Pueschel, S.},
  title     = {3D WLAN indoor positioning in multi-storey buildings},
  series = {2009 IEEE international workshop on intelligent data acquisition and advanced computing systems : technology and applications ; Rende, Cosenza, Italy, 21-23 September 2009},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  pages     = {4},
  year      = {2009},
  language  = {en}
}
@incollection{GroßmannSchauch2009,
  author    = {Großmann, Uwe and Schauch, Markus},
  title     = {Mobile information and service systems for location and area development},
  series = {Creativity, competence and the international dimension : business education, business and knowledge transfer in a changing world},
  publisher = {Abertay University Press},
  address   = {Dundee},
  pages     = {10},
  year      = {2009},
  language  = {en}
}
@incollection{Quarg2009,
  author    = {Quarg, Sabine},
  title     = {Strategic innovation management in the automotiv supply industry},
  series = {Creativity, competence and the international dimension : business education, business and knowledge transfer in a changing world},
  publisher = {Abertay University Press},
  address   = {Dundee},
  pages     = {12},
  year      = {2009},
  language  = {en}
}
@incollection{K{\"o}hler2009,
  author    = {K{\"o}hler, Dennis},
  title     = {Artificially enlightened urban spaces at night},
  series = {Quality of life and working life in comparison},
  publisher = {Peter Lang},
  address   = {Frankfurt am Main},
  pages     = {16},
  year      = {2009},
  language  = {en}
}
@incollection{Hochstadt2009,
  author    = {Hochstadt, Stefan},
  title     = {Peripheralisation', 'Dualisation' and 'Demographisation' as evidence of a paradigm shift},
  series = {Quality of life and working life in comparison},
  publisher = {Peter Lang},
  address   = {Frankfurt am Main},
  pages     = {12},
  year      = {2009},
  language  = {en}
}
@article{NowackiSchoelmerich2010,
  author    = {Nowacki, Katja and Schoelmerich, A.},
  title     = {Growing up in foster families or institutions},
  series = {Attachment and human development},
  volume    = {12 (2010)},
  number    = {6},
  issn      = {1461-6734},
  pages     = {16},
  year      = {2010},
  language  = {en}
}