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@article{AA_1992_4_3_a5, author = {O. Ya. Viro and V. I. Zvonilov}, title = {An inequality for the number of nonempty ovals of a~curve of odd degree}, journal = {Algebra i analiz}, pages = {159--170}, publisher = {mathdoc}, volume = {4}, number = {3}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1992_4_3_a5/} }
O. Ya. Viro; V. I. Zvonilov. An inequality for the number of nonempty ovals of a~curve of odd degree. Algebra i analiz, Tome 4 (1992) no. 3, pp. 159-170. http://geodesic.mathdoc.fr/item/AA_1992_4_3_a5/