@article{DE_1982_18_8_a4,
     author = {L. A. Lepin},
     title = {Generalized solutions and the solvability of boundary value problems for a second-order differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1323--1330},
     publisher = {mathdoc},
     volume = {18},
     number = {8},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_8_a4/}
}