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@article{DE_1996_32_10_a7, author = {A. Lomtatidze}, title = {On the oscillatory nature of a third-order linear equation}, journal = {Differencialʹnye uravneni\^a}, pages = {1348--1354}, publisher = {mathdoc}, volume = {32}, number = {10}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1996_32_10_a7/} }
A. Lomtatidze. On the oscillatory nature of a third-order linear equation. Differencialʹnye uravneniâ, Tome 32 (1996) no. 10, pp. 1348-1354. http://geodesic.mathdoc.fr/item/DE_1996_32_10_a7/