• A categorical semantics for hierarchical Petri NetsGenovese, Fabrizio; Herold, Jelle; Loregian, Fosco; Palombi, DanieleProceedings Twelfth International Workshop on Graph Computational Models, Online, 22nd June 20212021 / p. 51−68 https://doi.org/10.48550/arXiv.2102.00096 https://www.scopus.com/sourceid/21100244944 https://www.scopus.com/record/display.uri?eid=2-s2.0-85122281759&origin=inward&txGid=4aaee365666d43889f6ac03d5d51be52 https://www.webofscience.com/wos/woscc/full-record/WOS:001044793900004