@article{VNGU_2012_12_3_a9,
     author = {N. R. Pinigina},
     title = {Boundary {Value} {Problem} for a {Class} of {Degenerate} {Sobolev} {Type} {Systems}},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {127--138},
     publisher = {mathdoc},
     volume = {12},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2012_12_3_a9/}
}