@incollection{proper2022andothermodels,
   crossref = {EP-2024-03-19-15-16-21},
   author = {Proper, Henderik A. and Guizzardi, Giancarlo},
   booktitle = {Informing Possible Future Worlds -- {Essays} in Honour of Ulrich Frank},
   chapter = {5},
   doi = {10.30819/5768},
   editor = {Strecker, Stefan and Jung, J{\"u}rgen},
   isbn = {978-3-8325-5768-3},
   pages = {123--138},
   publisher = {Logos Verlag, {Berlin}, {Germany}},
   title = {On Views, {Diagrams}, {Programs}, {Animations}, and other Models},
   year = {2024},
}

@book{EP-2024-03-19-15-16-21,
   booktitle = {Informing Possible Future Worlds -- {Essays} in Honour of Ulrich Frank},
   doi = {10.30819/5768},
   editor = {Strecker, Stefan and Jung, J{\"u}rgen},
   isbn = {978-3-8325-5768-3},
   local-url = {ErikProper.files/EP-2024-03-19-15-16-21.pdf},
   preferredalias = {strecker2024informing},
   publisher = {Logos Verlag, {Berlin}, {Germany}},
   title = {Informing Possible Future Worlds -- {Essays} in Honour of Ulrich Frank},
   year = {2024},
}