Z. M. Kochetkova, “The isochrony of a system of three differential equations in the presence of a family of nonperiodic solutions in the neighborhood of the origin”, Differ. Uravn., 1971, Volume 7, Number 12,Pages <nobr>2279

Short Communications

The isochrony of a system of three differential equations in the presence of a family of nonperiodic solutions in the neighborhood of the origin

Z. M. Kochetkova

Kazan Pedagogical Institute

UDC: 517.925.32

Received: 16.09.1970