@article{DE_1989_25_6_a21,
     author = {S. Bzhyhchy},
     title = {An estimate for the rate of convergence of successive {Chaplygin} approximations for a parabolic system of functional-differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1050--1052},
     publisher = {mathdoc},
     volume = {25},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1989_25_6_a21/}
}