@article{945314,
      author = {Dobbie, Gillian. and Frank, Ulrich. and Kappel, Gerti. and  Liddle, Stephen W. and Mayr, Heinrich C.},
      url = {http://library.usi.edu/record/945314},
      title = {Conceptual Modeling : 39th International Conference, ER  2020, Vienna, Austria, November 3-6, 2020, Proceedings.},
      publisher = {Springer International Publishing AG,},
      recid = {945314},
      pages = {1 online resource (621 pages).},
      address = {Cham :},
      year = {2020},
}