@article{DE_1989_25_7_a29,
     author = {N. Radjabov and A. B. Rasulov},
     title = {Integral representations and boundary value problems for a class of systems of differential equations of elliptic type with singular manifolds},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1279--1281},
     year = {1989},
     volume = {25},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1989_25_7_a29/}
}