%0 Journal Article
%A Péter Takács
%A Zoltán Ernő Csajbók
%A Tamás Mihálydeák
%T Boundaries of membrane in P systems relying on multiset approximation spaces in language R
%J Annales mathematicae et informaticae
%D 2015
%P 197-210
%V 44
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AMI_2015_44_a17/
%G en
%F AMI_2015_44_a17