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@article{DE_1980_16_10_a21, author = {N. V. Pyzhkova and A. P. Sadovskii}, title = {A method for solving the problem of isochronism of the center}, journal = {Differencialʹnye uravneni\^a}, pages = {1893--1895}, publisher = {mathdoc}, volume = {16}, number = {10}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_10_a21/} }
TY - JOUR AU - N. V. Pyzhkova AU - A. P. Sadovskii TI - A method for solving the problem of isochronism of the center JO - Differencialʹnye uravneniâ PY - 1980 SP - 1893 EP - 1895 VL - 16 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1980_16_10_a21/ LA - ru ID - DE_1980_16_10_a21 ER -
N. V. Pyzhkova; A. P. Sadovskii. A method for solving the problem of isochronism of the center. Differencialʹnye uravneniâ, Tome 16 (1980) no. 10, pp. 1893-1895. http://geodesic.mathdoc.fr/item/DE_1980_16_10_a21/