@article{ZVMMF_1969_9_2_a19,
     author = {K. A. Abgaryan},
     title = {A method of asymptotic integration of a linear system of integro-differential equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {447--457},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_2_a19/}
}