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@article{MZ_1992__211_3_174460, author = {Xu Mingwei}, title = {The hyperosculating spaces of hypersurfaces.}, journal = {Mathematische Zeitschrift}, pages = {575--592}, publisher = {mathdoc}, volume = {211}, number = {3}, year = {1992}, zbl = {0789.14039}, url = {http://geodesic.mathdoc.fr/item/MZ_1992__211_3_174460/} }
Xu Mingwei. The hyperosculating spaces of hypersurfaces.. Mathematische Zeitschrift, Tome 211 (1992) no. 3, pp. 575-592. http://geodesic.mathdoc.fr/item/MZ_1992__211_3_174460/