@article{DE_1987_23_4_a26,
     author = {N. A. Sidorov and M. V. Falaleev},
     title = {Generalized solution of differential equations with a {Fredholm} operator at the derivative},
     journal = {Differencialʹnye uravneni\^a},
     pages = {726--728},
     publisher = {mathdoc},
     volume = {23},
     number = {4},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1987_23_4_a26/}
}