@article{TeitscheidLettenmeierGoebeletal.2012,
  author    = {Teitscheid, Petra and Lettenmeier, Michael and G{\"o}bel, Christine and Liedtke, Christa and Rohn, Holger},
  title     = {Material Footprint of a sustainable nutrition system 2050 - Need for dynamic innovations in production, consumption and politics, 6 th International European Forum (Igls-Forum) on System Dynamics and Innovation in Food Networks February 13-17, 2012 - Innsbruck-Igls, Austria},
  series = {Rickert U, Schiefer G: Proceedings in System Dynamics and Innovation in Food Networks 2012},
  journal   = {Rickert U, Schiefer G: Proceedings in System Dynamics and Innovation in Food Networks 2012},
  issn      = {2194-511X},
  pages     = {574 -- 583},
  year      = {2012},
  language  = {en}
}
@article{KirschTeitscheid2012,
  author    = {Kirsch, Therese and Teitscheid, Petra},
  title     = {Nachhaltige Rohstoffbeschaffung: Effektivit{\"a}t statt Effizienz},
  series = {Verantwortung Zukunft},
  journal   = {Verantwortung Zukunft},
  number    = {4},
  pages     = {36 -- 37},
  year      = {2012},
  language  = {mul}
}
@article{KirschMoellenbeckBuchholzetal.2012,
  author    = {Kirsch, Therese and M{\"o}llenbeck, Carolin and Buchholz, Wolfgang and Teitscheid, Petra},
  title     = {Rohstoffbeschaffung in der Lebensmittelwirtschaft, Risiken vermeiden, Chancen nutzen},
  series = {Beschaffung aktuell},
  journal   = {Beschaffung aktuell},
  number    = {10},
  pages     = {38 -- 40},
  year      = {2012},
  language  = {de}
}