A diagrammatic algebra for program logicsBonchi, Filippo; Di Giorgio, Alessandro; Di Lavore, ElenaFoundations of Software Science and Computation Structures : 28th International Conference, FoSSaCS 2025, Held as Part of the International Joint Conferences on Theory and Practice of Software, ETAPS 2025, Hamilton, Ontario, Canada, May 3–8, 2025, Proceedings2025 / p. 308-330 https://doi.org/10.1007/978-3-031-90897-2_15 Conference proceedings at Scopus Article at Scopus