@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/}
}