@article{DE_1987_23_8_a25,
     author = {S. V. Meleshko and Yu. V. Pokornyi},
     title = {On a vibrational boundary value problem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1466--1467},
     publisher = {mathdoc},
     volume = {23},
     number = {8},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1987_23_8_a25/}
}