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@article{MAT_1969_13_1_a6, author = {J.-C. Tougeron}, title = {Stabilit\'e des applications diff\'erentiables}, journal = {Matematika}, pages = {111--121}, publisher = {mathdoc}, volume = {13}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1969_13_1_a6/} }
J.-C. Tougeron. Stabilit\'e des applications diff\'erentiables. Matematika, Tome 13 (1969) no. 1, pp. 111-121. http://geodesic.mathdoc.fr/item/MAT_1969_13_1_a6/