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MATHEMATICS
Homeomorphic mappings in the three-dimensional Euclidean space preserving angles of rays
A. P. Kopylov Ivan Franko State University of L'viv
Citation:
A. P. Kopylov, “Homeomorphic mappings in the three-dimensional Euclidean space preserving angles of rays”, Dokl. Akad. Nauk SSSR, 170:5 (1966), 1016–1017
Linking options:
https://www.mathnet.ru/eng/dan32616 https://www.mathnet.ru/eng/dan/v170/i5/p1016
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