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@article{MT_2011_14_1_a5, author = {Yu. G. Nikonorov}, title = {Asymptotics of tangent points for planar curves}, journal = {Matemati\v{c}eskie trudy}, pages = {141--157}, publisher = {mathdoc}, volume = {14}, number = {1}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_2011_14_1_a5/} }
Yu. G. Nikonorov. Asymptotics of tangent points for planar curves. Matematičeskie trudy, Tome 14 (2011) no. 1, pp. 141-157. http://geodesic.mathdoc.fr/item/MT_2011_14_1_a5/