David Orellana-Martín, Miguel Ángel Martínez-del-Amor, Luis Valencia-Cabrera, Bosheng Song, Linqiang Pan, Mario J. Pérez-Jiménez. P systems with symport/antiport rules: When do the surroundings matter?. Theoretical Computer Science, 805:206-217, 2020. [doi]
Abstract is missing.