Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_2006_20_2_a0, author = {V. Popa and M. Telci}, title = {Fixed {Point} {Theorems} for {Mappings} {Satisfying} {Implicit} {Relations} on {Two} {Metric} {Spaces}}, journal = {Mathematica balkanica}, pages = {143}, publisher = {mathdoc}, volume = {20}, number = {2}, year = {2006}, url = {http://geodesic.mathdoc.fr/item/MABA_2006_20_2_a0/} }
V. Popa and M. Telci. Fixed Point Theorems for Mappings Satisfying Implicit Relations on Two Metric Spaces. Mathematica balkanica, Tome 20 (2006) no. 2, p. 143. http://geodesic.mathdoc.fr/item/MABA_2006_20_2_a0/