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@article{MT_2010_13_1_a1, author = {V. N. Berestovskii}, title = {On a~problem by {V.\,A.~Toponogov}}, journal = {Matemati\v{c}eskie trudy}, pages = {15--22}, publisher = {mathdoc}, volume = {13}, number = {1}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MT_2010_13_1_a1/} }
V. N. Berestovskii. On a~problem by V.\,A.~Toponogov. Matematičeskie trudy, Tome 13 (2010) no. 1, pp. 15-22. http://geodesic.mathdoc.fr/item/MT_2010_13_1_a1/
[1] Bim Dzh., Erlikh P., Globalnaya lorentseva geometriya, Mir, M., 1985 | MR
[2] Khoking S., Ellis Dzh., Krupnomasshtabnaya struktura prostranstva-vremeni, Mir, M., 1977
[3] Geroch R. P., “Domain of dependence”, J. Mathematical Phys., 11 (1970), 437–449 | DOI | MR | Zbl
[4] Leray J., Hyperbolic Differential Equations, The Institute for Advanced Study, Princeton, N.J., 1953 | MR