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This article is cited in 1 scientific paper (total in 1 paper)
MATHEMATICS
Maximum principles for second order equations of mixed elliptic-hyperbolic type
M. E. Lernerab a Kuibyshev Polytechnic Institute
b Kuibyshev State Pedagogical Institute
Citation:
M. E. Lerner, “Maximum principles for second order equations of mixed elliptic-hyperbolic type”, Dokl. Akad. Nauk SSSR, 185:5 (1969), 991–994
Linking options:
https://www.mathnet.ru/eng/dan34551 https://www.mathnet.ru/eng/dan/v185/i5/p991
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