@article{05534742, title = {A generalisation of contraction principle in metric spaces.}, journal = {Fixed Point Theory and Applications [electronic only]}, volume = {2008}, year = {2008}, doi = {10.1155/2008/406368}, zbl = {1177.54024}, language = {en}, url = {http://dml.mathdoc.fr/item/05534742} }
Dutta, P.N.; Choudhury, Binayak S. A generalisation of contraction principle in metric spaces.. Fixed Point Theory and Applications [electronic only], Tome 2008 (2008) . doi : 10.1155/2008/406368. http://gdmltest.u-ga.fr/item/05534742/