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@article{DAN_1969_185_2_a4, author = {D. A. Gudkov}, title = {The arrangement of the ovals of a sixth order curve}, journal = {Doklady Akademii Nauk}, pages = {260--263}, publisher = {mathdoc}, volume = {185}, number = {2}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_2_a4/} }
D. A. Gudkov. The arrangement of the ovals of a sixth order curve. Doklady Akademii Nauk, Tome 185 (1969) no. 2, pp. 260-263. http://geodesic.mathdoc.fr/item/DAN_1969_185_2_a4/