@article{05792455,
title = {Approximate endpoints for set-valued contractions in metric spaces.},
journal = {Fixed Point Theory and Applications [electronic only]},
volume = {2010},
year = {2010},
doi = {10.1155/2010/614867},
zbl = {1202.54033},
language = {en},
url = {http://dml.mathdoc.fr/item/05792455}
}
Hussain, N.; Amini-Harandi, A.; Cho, Y.J. Approximate endpoints for set-valued contractions in metric spaces.. Fixed Point Theory and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/614867. http://gdmltest.u-ga.fr/item/05792455/