@article{ZVMMF_1990_30_6_a13,
     author = {L. M. Berezanskii and L. V. Idel's},
     title = {Chaplygin's method for the numerical solution of differential equations with retarded argument},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {945--951},
     publisher = {mathdoc},
     volume = {30},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_6_a13/}
}