@article{DE_1976_12_8_a16,
     author = {V. G. Ivanic'kii},
     title = {Estimation of the error of the method of averaging functional corrections for linear equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1512--1515},
     publisher = {mathdoc},
     volume = {12},
     number = {8},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1976_12_8_a16/}
}