@article{05021981,
title = {Common fixed points via weakly biased Gregu\v s type mappings.},
journal = {Acta Mathematica Universitatis Comenianae. New Series},
volume = {72},
year = {2003},
pages = {185-190},
zbl = {1093.47517},
language = {en},
url = {http://dml.mathdoc.fr/item/05021981}
}
Ćirić, Lj.B.; Ume, J.S. Common fixed points via weakly biased Greguš type mappings.. Acta Mathematica Universitatis Comenianae. New Series, Tome 72 (2003) pp. 185-190. http://gdmltest.u-ga.fr/item/05021981/