Il’yashenko, Yu. S. The origin of limit cycles under perturbation of the equation \(dw/dz = - R_ z/R_ w\), where \(R(z,w)\) is a polynomial. (English) Zbl 0194.40102 Math. USSR, Sb. 7(1969), 353-364 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 11 Documents Keywords:ordinary differential equations PDF BibTeX XML Cite \textit{Yu. S. Il'yashenko}, Math. USSR, Sb. 7, 353--364 (1970; Zbl 0194.40102) Full Text: DOI