@article{LangenOhlhausenSteinmeieretal.2022, author = {Nina Langen and Pascal Ohlhausen and Fara Steinmeier and Silke Friedrich and Tobias Engelmann and Melanie Speck and Kerstin Damerau and Holger Rohn and Petra Teitscheid}, title = {Nudges for more sustainable food choices in the out-of-home catering sector applied in real-world labs}, journal = {Resources, Conservation and Recycling}, doi = {10.1016/j.resconrec.2022.106167}, year = {2022}, }