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@article{MAN_1971__193_182712, author = {Dirk FERUS}, title = {The {Torsion} {Form} of {Submanifolds} in {EN.}}, journal = {Mathematische Annalen}, pages = {114--120}, publisher = {mathdoc}, volume = {193}, year = {1971}, zbl = {0206.50502}, url = {http://geodesic.mathdoc.fr/item/MAN_1971__193_182712/} }
Dirk FERUS. The Torsion Form of Submanifolds in EN.. Mathematische Annalen, Tome 193 (1971), pp. 114-120. http://geodesic.mathdoc.fr/item/MAN_1971__193_182712/