@article{DE_1989_25_5_a18,
     author = {V. A. Zolotarevskii},
     title = {The reduction method for the approximate solution of systems of singular integral equations with vanishing symbols on a closed {Lyapunov} contour},
     journal = {Differencialʹnye uravneni\^a},
     pages = {884--888},
     publisher = {mathdoc},
     volume = {25},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1989_25_5_a18/}
}