@inproceedings{properguizzardi2020reqvariety,
   crossref = {EP-2024-03-17-10-02-09},
   address = {Berlin, Germany},
   author = {Proper, Henderik A. and Guizzardi, Giancarlo},
   booktitle = {The Practice of Enterprise Modeling -- 13th {IFIP} Working Conference, {PoEM} 2020, Riga, Latvia, November 25-27, 2020, Proceedings},
   doi = {10.1007/978-3-030-63479-7_13},
   editor = {Grabis, J{\=a}nis and Bork, Dominik},
   isbn = {978-3-030-63479-7},
   issn = {1865-1356},
   month = {November},
   pages = {186--196},
   publisher = {Springer},
   series = {Lecture Notes in Business Information Processing},
   title = {On Domain Modelling and Requisite Variety -- {Current} State of an Ongoing Journey},
   volume = {400},
   year = {2020},
}

@proceedings{EP-2024-03-17-10-02-09,
   address = {Berlin, Germany},
   booktitle = {The Practice of Enterprise Modeling -- 13th {IFIP} Working Conference, {PoEM} 2020, Riga, Latvia, November 25-27, 2020, Proceedings},
   dblp = {conf/ifip8-1/2020},
   doi = {10.1007/978-3-030-63479-7},
   editor = {Grabis, J{\=a}nis and Bork, Dominik},
   isbn = {978-3-030-63479-7},
   issn = {1865-1356},
   local-url = {ErikProper.files/EP-2024-03-17-10-02-09.pdf},
   month = {November},
   preferredalias = {grabis2020poem},
   publisher = {Springer},
   series = {Lecture Notes in Business Information Processing},
   title = {The Practice of Enterprise Modeling -- 13th {IFIP} Working Conference, {PoEM} 2020, Riga, Latvia, November 25-27, 2020, Proceedings},
   volume = {400},
   year = {2020},
}