@article{05897683,
title = {Common fixed point theorems for four mappings on cone metric type space.},
journal = {Fixed Point Theory and Applications [electronic only]},
volume = {2011},
year = {2011},
doi = {10.1155/2011/589725},
zbl = {1221.54054},
language = {en},
url = {http://dml.mathdoc.fr/item/05897683}
}
Cvetković, Aleksandar S.; Stanić, Marija P.; Dimitrijević, Sladjana; Simić, Suzana. Common fixed point theorems for four mappings on cone metric type space.. Fixed Point Theory and Applications [electronic only], Tome 2011 (2011) . doi : 10.1155/2011/589725. http://gdmltest.u-ga.fr/item/05897683/