@article{StrotmannFriedrichKreyenschmidtetal.2021,
  author    = {Christina Strotmann and Silke Friedrich and Judith Kreyenschmidt and Petra Teitscheid and Guido Ritter},
  title     = {Comparing Food Provided and Wasted before and after Implementing Measures against Food Waste in Three Healthcare Food Service Facilities},
  journal   = {Sustainability},
  volume    = {2017},
  number    = {9(8)},
  pages     = {1409},
  doi       = {https://doi.org/10.3390/su9081409},
  url       = {https://www.mdpi.com/2071-1050/9/8/1409},
  year      = {2021},
}