@article{VNGU_2016_16_2_a6,
     author = {B. B. Oshorov},
     title = {Boundary problems for nonclassical systems of equations of the second order},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {68--78},
     year = {2016},
     volume = {16},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2016_16_2_a6/}
}