%0 Journal Article %A M. A. Khan %A Sumitra %T A common fixed-point theorem in 2 non-Archimedean menger pm-space for r-weakly commuting maps of type (P) %J Novi Sad Journal of Mathematics %D 2008 %P 145-152 %V 38 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_2008_38_2a_16/ %F NSJOM_2008_38_2a_16