@inproceedings{NolteKaczmarekHessFritschetal.2019,
  author    = {Mario Nolte and Monika Kaczmarek-He{\"s} and Andreas Fritsch and Stefanie Betz},
  title     = {A Hierarchy of DSMLs in Support of Product Life-Cycle Assessment},
  series = {Human Practice. Digital Ecologies. Our Future : 14. Internationale Tagung Wirtschaftsinformatik (WI 2019); Tagungsband},
  publisher = {universi - Universit{\"a}tsverlag Siegen},
  address   = {Siegen},
  isbn      = {978-3-96182-063-4},
  doi       = {10.25819/ubsi/1016},
  pages     = {1433 -- 1447},
  year      = {2019},
  language  = {en}
}