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Trudy Geometricheskogo Seminara, 1991, Volume 21, Pages 57–63
(Mi kutgs65)
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Invariants of a four-dimensional Riemannian space and their changes under conformal transformation
G. V. Ivshina
Citation:
G. V. Ivshina, “Invariants of a four-dimensional Riemannian space and their changes under conformal transformation”, Tr. Geom. Semin., 21, Kazan University, Kazan, 1991, 57–63
Linking options:
https://www.mathnet.ru/eng/kutgs65 https://www.mathnet.ru/eng/kutgs/v21/p57
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