@article{EngelmannSpeckRohnetal.2019,
  author    = {Tobias Engelmann and M. Speck and H. Rohn and K. Bienge and Nina Langen and E. Howell and Christine G{\"o}bel and Silke Friedrich and Petra Teitscheid and J. Bowry and C. Liedke and S. Monetti},
  title     = {Sustainability Assessment of Out-of-Home Meals: Potentials and Challengens of Applying the Indicator sets NAHGAST Meal-Basic and NAHGAST Meal-Pro.},
  journal   = {Sustainability Journal},
  pages     = {1 -- 22},
  doi       = {10.3390/su10020562},
  year      = {2019},
}