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@article{DE_1983_19_11_a0, author = {Yu. L. Gaponenko}, title = {Solvability of elementary two-point boundary value problems}, journal = {Differencialʹnye uravneni\^a}, pages = {1843--1847}, publisher = {mathdoc}, volume = {19}, number = {11}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1983_19_11_a0/} }
Yu. L. Gaponenko. Solvability of elementary two-point boundary value problems. Differencialʹnye uravneniâ, Tome 19 (1983) no. 11, pp. 1843-1847. http://geodesic.mathdoc.fr/item/DE_1983_19_11_a0/