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JOURNALS
// Differentsial'nye Uravneniya
// Archive
Differ. Uravn.,
1987
Volume 23,
Number 9,
Pages
1632–1634
(Mi de6315)
This article is cited in
1
paper
Short Communications
The method of lower and upper functions for second-order differential equations with singularities
L. A. Lepin
University of Latvia, Riga
UDC:
517.927
Received:
28.08.1985
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