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@article{DAN_1960_132_4_a5, author = {V. F. Korop}, title = {The converse problem of dispersion for equations with a singularity}, journal = {Doklady Akademii Nauk}, pages = {754--757}, publisher = {mathdoc}, volume = {132}, number = {4}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1960_132_4_a5/} }
V. F. Korop. The converse problem of dispersion for equations with a singularity. Doklady Akademii Nauk, Tome 132 (1960) no. 4, pp. 754-757. http://geodesic.mathdoc.fr/item/DAN_1960_132_4_a5/