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@article{DAN_1983_270_1_a13, author = {T. Fidler}, title = {New congruences in the topology of real plane algebraic curves}, journal = {Doklady Akademii Nauk}, pages = {56--58}, publisher = {mathdoc}, volume = {270}, number = {1}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1983_270_1_a13/} }
T. Fidler. New congruences in the topology of real plane algebraic curves. Doklady Akademii Nauk, Tome 270 (1983) no. 1, pp. 56-58. http://geodesic.mathdoc.fr/item/DAN_1983_270_1_a13/