@article{ZVMMF_1987_27_1_a12,
     author = {P. D. Shirkov},
     title = {Difference schemes for nonautonomous stiff systems of ordinary differential equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {131--135},
     year = {1987},
     volume = {27},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_1_a12/}
}