@unpublished{WellsteinSchroederEsselbachReinekingetal.2011,
  author    = {Wellstein, Camilla and Schr{\"o}der-Esselbach, Boris and Reineking, Bjoern and Zimmermann, Niklaus E.},
  title     = {Understanding species and community response to environmental change - A functional trait perspective},
  series = {Agriculture, ecosystems \& environment : an international journal for scientific research on the relationship of agriculture and food production to the biosphere},
  volume    = {145},
  journal   = {Agriculture, ecosystems \& environment : an international journal for scientific research on the relationship of agriculture and food production to the biosphere},
  number    = {1},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0167-8809},
  doi       = {10.1016/j.agee.2011.06.024},
  pages     = {1 -- 4},
  year      = {2011},
  language  = {en}
}
@unpublished{WeskeRinderleMaToumanietal.2013,
  author    = {Weske, Mathias and Rinderle-Ma, Stefanie and Toumani, Farouk and Wolf, Karsten},
  title     = {Special section on BPM 2011 conference. - Special Issue},
  series = {Information systems},
  volume    = {38},
  journal   = {Information systems},
  number    = {4},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0306-4379},
  doi       = {10.1016/j.is.2013.01.003},
  pages     = {545 -- 546},
  year      = {2013},
  language  = {en}
}
@unpublished{WeskeYangMaglio2012,
  author    = {Weske, Mathias and Yang, Jian and Maglio, Paul P.},
  title     = {Special issue service oriented computing (ICSOC) guest editors' introduction},
  series = {International journal of cooperative information systems},
  volume    = {21},
  journal   = {International journal of cooperative information systems},
  number    = {1},
  publisher = {World Scientific},
  address   = {Singapore},
  issn      = {0218-8430},
  doi       = {10.1142/S0218843012020017},
  pages     = {1 -- 2},
  year      = {2012},
  language  = {en}
}