Dolov, M. V. Quasi-canonical integrals. (Russian) Zbl 0457.34031 Differ. Uravn. 17, 411-422 (1981). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Review MSC: 34C05 Topological structure of integral curves, singular points, limit cycles of ordinary differential equations Keywords:first integrals; constant multiplier; representation PDF BibTeX XML Cite \textit{M. V. Dolov}, Differ. Uravn. 17, 411--422 (1981; Zbl 0457.34031) OpenURL