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@article{CM_1989__70_1_27_0, author = {Mingwei, Xu}, title = {The hyperosculating points of surfaces in $\mathbb {P}^3$}, journal = {Compositio Mathematica}, pages = {27--49}, publisher = {Kluwer Academic Publishers}, volume = {70}, number = {1}, year = {1989}, mrnumber = {993172}, zbl = {0698.14062}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1989__70_1_27_0/} }
Mingwei, Xu. The hyperosculating points of surfaces in $\mathbb {P}^3$. Compositio Mathematica, Tome 70 (1989) no. 1, pp. 27-49. http://geodesic.mathdoc.fr/item/CM_1989__70_1_27_0/