%0 Journal Article %A Fisher Brian %A Sessa Salvatore %T Common fixed points of two pairs of weakly commuting mappings %J Novi Sad Journal of Mathematics %D 1986 %P 45-59 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1986_16_1a_3/ %F NSJOM_1986_16_1a_3