@inproceedings{GoebelTeitscheidFriedrichetal.2017,
  author    = {G{\"o}bel, C. and Teitscheid, P. and Friedrich, S. and Langen, N. and Speck, M. and Engelmann, T. and Rohn, H.},
  title     = {Implementing Sustainable Business Models in the Hospitality Sector with the Help of a Mission Statement},
  series = {Proceedings in System Dynamics and Innovation in Food Networks 2017},
  booktitle = {Proceedings in System Dynamics and Innovation in Food Networks 2017},
  doi       = {10.18461/pfsd.2017.1734},
  pages     = {323 -- 328},
  year      = {2017},
  language  = {en}
}
@article{GoebelTeitscheidFriedrichetal.2017,
  author    = {G{\"o}bel, C. and Teitscheid, P. and Friedrich, S. and Langen, N. and Speck, M. and Engelmann, T. and Rohn, H.},
  title     = {Implementing sustainable business models in the hospitality sector with the help of a mission statement},
  doi       = {10.18461/ijfsd.v8i2.827},
  year      = {2017},
  language  = {en}
}
@article{LangenOhlhausenFriedrichetal.2018,
  author    = {Langen, Nina and Ohlhausen, P. and Friedrich, Silke and G{\"o}bel, Christine and Teitscheid, Petra and Engelmann, Tobias and Rohn, H. and Bienge, K. and Speck, M.},
  title     = {Auf der Suche nach dem wirksamsten Nudge zur Absatzsteigerung nachhaltiger Speisen in der Außer-Haus-Gastronomie},
  series = {Vierteljahrshefte zur Wirtschaftsforschung},
  volume    = {87. Jahrgang},
  journal   = {Vierteljahrshefte zur Wirtschaftsforschung},
  issn      = {0340-1707},
  doi       = {10.3790/vjh.87.2.95},
  pages     = {95 -- 108},
  year      = {2018},
  language  = {de}
}
@article{EngelmannSpeckRohnetal.2018,
  author    = {Engelmann, Tobias and Speck, M. and Rohn, H. and Bienge, K. and Langen, Nina and Howell, E. and G{\"o}bel, Christine and Friedrich, Silke and Teitscheid, Petra and Bowry, J. and Liedke, C. and Monetti, S.},
  title     = {Sustainability Assessment of Out-of-Home Meals: Potentials and Challengens of Applying the Indicator sets NAHGAST Meal-Basic and NAHGAST Meal-Pro.},
  series = {Sustainability Journal},
  journal   = {Sustainability Journal},
  doi       = {10.3390/su10020562},
  pages     = {1 -- 22},
  year      = {2018},
  language  = {de}
}
@article{TeitscheidFriedrichLangenetal.2018,
  author    = {Teitscheid, Petra and Friedrich, Silke and Langen, N. and Speck, M. and Bienge, K. and Engelmann, T.},
  title     = {Nachhaltigkeit in der Außer-Haus-Gastronomie},
  series = {rhw management},
  volume    = {2018},
  journal   = {rhw management},
  number    = {7/8},
  pages     = {40 -- 41},
  year      = {2018},
  language  = {de}
}
@article{PfeifferSpeckStrassner2017,
  author    = {Pfeiffer, P and Speck, M and Strassner, C},
  title     = {What Leads to Lunch—How Social Practices Impact (Non-)Sustainable Food Consumption/Eating Habits},
  series = {Sustainability},
  volume    = {9},
  journal   = {Sustainability},
  doi       = {10.3390/su9081437},
  pages     = {1437 -- 1437},
  year      = {2017},
  language  = {en}
}