@article{DE_1994_30_1_a10,
     author = {I. V. Aliev},
     title = {Operator-differential equations with nonregular boundary conditions and their application},
     journal = {Differencialʹnye uravneni\^a},
     pages = {95--103},
     publisher = {mathdoc},
     volume = {30},
     number = {1},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_1_a10/}
}