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JOURNALS // Differentsial'nye Uravneniya // Archive

Differ. Uravn., 1972 Volume 8, Number 10, Pages 1779–1790 (Mi de1687)

Ordinary Differential Equations

On the analytic theory of the equation $z^2u^{''}-f(z)u=0$. I, II

V. K. Polishchuk

Moscow Power Engineering Institute

UDC: 517.925.6

Received: 18.06.1970



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