@incollection{LangenBauskeDubraletal.2017,
  author    = {Nina Langen and Emily Bauske and Ricarda Dubral and Christine G{\"o}bel and Melanie Speck and Tobias Engelmann and Holger Rohn and Petra Teitscheid},
  title     = {Interventions to Guide Consumers towards Sustainable Nutrition out-of-home - the Perspective of Caterers vs. Guests},
  booktitle = {Proceedings in System Dynamics and Innovation in Food Networks 2017},
  year      = {2017},
}