@incollection{EngelmannSpeckRohnetal.2017,
  author    = {Tobias Engelmann and Melanie Speck and Holger Rohn and Katrin Bienge and Nina Langen and Eva Howell and Christine G{\"o}bel and Silke Friedrich and Petra Teitscheid and Christa Liedtke},
  title     = {Sustainability assessment of out of-of-home meals: potentials and obstacles applying indicator sets NAHGAST Meal-Basis and NAHGAST Meal-Pro},
  booktitle = {Proceedings in System Dynamics and Innovation in Food Networks 2017},
  doi       = {10.18461/pfsd.2017.1735},
  year      = {2017},
}