@article{DE_2002_38_2_a1,
     author = {N. B. Kerimov},
     title = {A {Boundary} {Value} {Problem} for the {Dirac} {System} with a {Spectral} {Parameter} in the {Boundary} {Conditions}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {155--164},
     publisher = {mathdoc},
     volume = {38},
     number = {2},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2002_38_2_a1/}
}