@misc{Teitscheid2011,
  author    = {Teitscheid, Petra},
  title     = {Resource productivity in higher education in the food and nutrition sector, World Resources Forum, Davos Schweiz, September 2011},
  year      = {2011},
  language  = {en}
}
@misc{TeitscheidTheres2012,
  author    = {Teitscheid, Petra and Theres, Kirsch},
  title     = {Umsetzung einer nachhaltigen Rohstoffbeschaffung in der Ern{\"a}hrungswirtschaft, Beitrag im Rahmen des Ideenwettbewerbs "Nachhaltige Unternehmensf{\"u}hrung: Kosten kennen - Nutzen erschließen" des Rates f{\"u}r Nachhaltige Entwicklung im Institute for Advanced Sustainability, IASS, Potsdam},
  year      = {2012},
  language  = {en}
}
@misc{BuchholzKirschTeitscheid2012,
  author    = {Buchholz, Wolfgang and Kirsch, Therese and Teitscheid, Petra},
  title     = {Sustainable raw material procurement as an answer to the risk of supply in food industry, Leuphana Sustainability Summit, L{\"u}neburg 2012},
  year      = {2012},
  language  = {en}
}
@misc{TeitscheidRohn2014,
  author    = {Teitscheid, Petra and Rohn, Holger},
  title     = {"Hot Spot Analysis in food chains", lecture at the international summerschool "Sustainable development and resource efficiency in the food chains" in June 2014 at ITMO University St. Petersburg},
  year      = {2014},
  language  = {en}
}