%0 Journal Article %A V. Popa and M. Telci %T Fixed Point Theorems for Mappings Satisfying Implicit Relations on Two Metric Spaces %J Mathematica balkanica %D 2006 %P 143 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_2006_20_2_a0/ %F MABA_2006_20_2_a0