@article{DE_1966_2_12_a7,
     author = {M. A. Aleksidze},
     title = {On the question of a practical application of a new approximation method},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1625--1629},
     publisher = {mathdoc},
     volume = {2},
     number = {12},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1966_2_12_a7/}
}