@article{05792448, title = {A counterexample on a theorem by Khojasteh, Goodarzi, and Razani.}, journal = {Fixed Point Theory and Applications [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/470141}, zbl = {1204.54027}, language = {en}, url = {http://dml.mathdoc.fr/item/05792448} }
Arandelović, Ivan D.; Kečkić, Dragoljub J. A counterexample on a theorem by Khojasteh, Goodarzi, and Razani.. Fixed Point Theory and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/470141. http://gdmltest.u-ga.fr/item/05792448/