@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{BaakenvonHagen2018,
  author    = {Baaken, Thomas and von Hagen, Friederike},
  title     = {Challenge centered Teaching and Learning Concepts: Including real World Projects for SMEs into the Curriculum, Vortrag auf ICTIS / S2B International Conference - the 4th Indunesian Conference on Tech¬nology, Innovation, Society and Science-to-Business, am 26.07.2018 in Padang, Indonesia},
  year      = {2018},
  language  = {en}
}