@techreport{silvennoinen2019food,
  title = {Food waste from restaurants, canteens and other food services in Finland 2018-2019}
  author = {Silvennoinen K., Nisonen S., Lahti L.},
  url = {https://jukuri.luke.fi/bitstream/handle/10024/545374/luke_luobio_1_2020.pdf?sequence=1&isAllowed=y},
  year = {2019}
}