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Reisig, Wolfgang; Rozenberg, Grzegorz; Thiagarajan, P. S. (2013). "In Memoriam: Carl Adam Petri". In Jensen, Kurt; van der Aalst, Wil M. P.; Balbo, Gianfranco; Koutny, Maciej; Wolf, Karsten (eds.). Transactions on Petri Nets and Other Models of Concurrency VII. Lecture Notes in Computer Science. Vol. 7480. Berlin, Heidelberg: Springer. pp. 1–5. doi:10.1007/978-3-642-38143-0_1. ISBN978-3-642-38143-0.
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link.springer.com
Reisig, Wolfgang; Rozenberg, Grzegorz; Thiagarajan, P. S. (2013). "In Memoriam: Carl Adam Petri". In Jensen, Kurt; van der Aalst, Wil M. P.; Balbo, Gianfranco; Koutny, Maciej; Wolf, Karsten (eds.). Transactions on Petri Nets and Other Models of Concurrency VII. Lecture Notes in Computer Science. Vol. 7480. Berlin, Heidelberg: Springer. pp. 1–5. doi:10.1007/978-3-642-38143-0_1. ISBN978-3-642-38143-0.