Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1971__12_1_a5, author = {Dane\v{s}, Josef}, title = {Some fixed point theorems in metric and {Banach} spaces}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {37--51}, publisher = {mathdoc}, volume = {12}, number = {1}, year = {1971}, mrnumber = {0287398}, zbl = {0224.47032}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1971__12_1_a5/} }
Daneš, Josef. Some fixed point theorems in metric and Banach spaces. Commentationes Mathematicae Universitatis Carolinae, Tome 12 (1971) no. 1, pp. 37-51. http://geodesic.mathdoc.fr/item/CMUC_1971__12_1_a5/