@article{DE_1967_3_1_a16,
     author = {S. I. Gaiduk},
     title = {A letter to the editors: {Corrections}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {167},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1967_3_1_a16/}
}