@article{ZVMMF_1970_10_1_a27,
     author = {A. N. Zhernak},
     title = {A means of determining the stability of numerical methods of integration for equations with periodic coefficients},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {230--232},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1970_10_1_a27/}
}