Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1978__19_2_a16, author = {Taskovi\'c, Milan R.}, title = {On contractive mappings in metric spaces}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {409--413}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {1978}, mrnumber = {0488014}, zbl = {0448.54044}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1978__19_2_a16/} }
Tasković, Milan R. On contractive mappings in metric spaces. Commentationes Mathematicae Universitatis Carolinae, Tome 19 (1978) no. 2, pp. 409-413. http://geodesic.mathdoc.fr/item/CMUC_1978__19_2_a16/