Span(Graph) : a canonical feedback algebra of open transition systemsDi Lavore, Elena; Gianola, Alessandro; Roman Garcia, Mario; Sabadini, Nicoletta; Sobocinski, Pawel MariaSoftware and systems modeling2023 / p. 495-520 : ill https://doi.org/10.1007/s10270-023-01092-7 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS