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Differentsial'nye Uravneniya, 1969, Volume 5, Number 1, Pages 199–205
(Mi de638)
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A certain class of equations of mixed type
G. D. Karatoprakliev Institute of Mathematics and Informatics, Bulgarian Academy of Sciences
Received: 14.10.1968
Citation:
G. D. Karatoprakliev, “A certain class of equations of mixed type”, Differ. Uravn., 5:1 (1969), 199–205
Linking options:
https://www.mathnet.ru/eng/de638 https://www.mathnet.ru/eng/de/v5/i1/p199
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