Nina Langen et. al. veröffentlichen: "How public catering accelerates sustainability: a German case study" im Springer Verlag im "Special Feature: Sustainability in Agri-Food Systems: Transformative Trajectories toward the Post-Anthropocene".
Speck, M.; Wagner, L.; Buchhorn, F.; Steinmeier, F.; Friedrich, S.; Langen, N. (2022): How public catering accelerates sustainability: a German case study. Sustainability Science. https://doi.org/10.1007/s11625-022-01183-2
