@article{VNGU_2007_7_1_a1,
     author = {A. M. Blokhin and E. V. Ovechkin},
     title = {The construction of modified symmetrizer for a single class of symmetrical systems},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {9--28},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2007_7_1_a1/}
}