@article{DE_2001_37_1_a1,
     author = {B. S. Kalitin and T. Sari},
     title = {$B${-Stability} and {Its} {Applications} to the {Tikhonov} and {Malkin--Gorshin} {Theorems}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {12--17},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_1_a1/}
}