@article{05692328,
title = {Fixed point theorems for set-valued contraction type maps in metric spaces.},
journal = {Fixed Point Theory and Applications [electronic only]},
volume = {2010},
year = {2010},
doi = {10.1155/2010/390183},
zbl = {1188.54014},
language = {en},
url = {http://dml.mathdoc.fr/item/05692328}
}
Amini-Harandi, A.; O'Regan, D. Fixed point theorems for set-valued contraction type maps in metric spaces.. Fixed Point Theory and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/390183. http://gdmltest.u-ga.fr/item/05692328/