@article{DE_1994_30_1_a9,
     author = {M. A. Abdrachmanov},
     title = {$L_2$-estimates for solutions of model boundary value problems for a system of equations with mixed parabolic-elliptic structure},
     journal = {Differencialʹnye uravneni\^a},
     pages = {84--94},
     publisher = {mathdoc},
     volume = {30},
     number = {1},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_1_a9/}
}