Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1970__3_154031, author = {Bernd Wegner}, title = {Kr\"ummungseigenschaften transnormaler {Mannigfaltigkeiten.}}, journal = {Manuscripta mathematica}, pages = {375--390}, publisher = {mathdoc}, volume = {3}, year = {1970}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MM2_1970__3_154031/} }
Bernd Wegner. Krümmungseigenschaften transnormaler Mannigfaltigkeiten.. Manuscripta mathematica, Tome 3 (1970), pp. 375-390. http://geodesic.mathdoc.fr/item/MM2_1970__3_154031/