%0 Generic %D 2017 %T Restricted Polarizationless P Systems with Active Membranes: Minimal Cooperation Only Inwards %A Luis Valencia-Cabrera %A David Orellana-Martín %A Miguel A. Martínez-del-Amor %A Agustín Riscos-Núñez %A Mario J. Pérez-Jiménez %I Fénix Editora %U http://www.gcn.us.es/15bwmc_proceedings