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@article{FAA_1977_11_1_a18, author = {V. D. Sedykh}, title = {Singularities of the convex hull of a curve in~$\mathbb{R}^3$}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {81--82}, publisher = {mathdoc}, volume = {11}, number = {1}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1977_11_1_a18/} }
V. D. Sedykh. Singularities of the convex hull of a curve in~$\mathbb{R}^3$. Funkcionalʹnyj analiz i ego priloženiâ, Tome 11 (1977) no. 1, pp. 81-82. http://geodesic.mathdoc.fr/item/FAA_1977_11_1_a18/