Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1975__15_154318, author = {K. Reichard}, title = {Nichtdifferenzierbare {Morphismen} differenzierbarer {R\"aume.}}, journal = {Manuscripta mathematica}, pages = {243--250}, publisher = {mathdoc}, volume = {15}, year = {1975}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MM2_1975__15_154318/} }
K. Reichard. Nichtdifferenzierbare Morphismen differenzierbarer Räume.. Manuscripta mathematica, Tome 15 (1975), pp. 243-250. http://geodesic.mathdoc.fr/item/MM2_1975__15_154318/