%0 Journal Article %A Do Hong Tan %T Some common fixed point theorems for mappings of contractive type %J Novi Sad Journal of Mathematics %D 1995 %P 9-22 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1995_25_2a_1/ %F NSJOM_1995_25_2a_1