13 citations to https://www.mathnet.ru/rus/faa2113
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Iliya D. Iliev, “Perturbations of quadratic centers”, Bulletin des Sciences Mathématiques, 122:2 (1998), 107
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J. Hainzl, “Uniqueness of limit cycles and quotients of abelian integrals”, Nonlinear Analysis: Theory, Methods & Applications, 30:8 (1997), 4789
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Josef Hainzl, “On the number of limit cycles in perturbations of a two dimensional nonlinear differential system”, Aeq. Math., 53:1-2 (1997), 254
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Christiane Rousseau, Henryk Żola̧dek, “Zeroes of complete elliptic integrals for 1:2 resonance”, Journal of Differential Equations, 94:1 (1991), 41
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Г. С. Петров, “Неколеблемость эллиптических интегралов”, Функц. анализ и его прил., 24:3 (1990), 45–50 ; G. S. Petrov, “Non-oscillation of elliptic integrals”, Funct. Anal. Appl., 24:3 (1990), 205–210
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Ljubomir Gavrilov, Emil Horozov, Lecture Notes in Mathematics, 1455, Bifurcations of Planar Vector Fields, 1990, 160
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Г. С. Петров, “Комплексные нули эллиптического интеграла”, Функц. анализ и его прил., 23:2 (1989), 88–89 ; G. S. Petrov, “Complex zeros of an elliptic integral”, Funct. Anal. Appl., 23:2 (1989), 160–161
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Г. С. Петров, “Эллиптические интегралы и их неколеблемость”, Функц. анализ и его прил., 20:1 (1986), 46–49 ; G. S. Petrov, “Elliptic integrals and their nonoscillation”, Funct. Anal. Appl., 1986, no. 1, 37–40
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Jan A. Sanders, Richard Cushman, “Limit Cycles in the Josephson Equation”, SIAM J. Math. Anal., 17:3 (1986), 495
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Jack Carr, Shui-Nee Chow, Jack K Hale, “Abelian integrals and bifurcation theory”, Journal of Differential Equations, 59:3 (1985), 413