@article{SJVM_2015_18_4_a2,
     author = {Kh. D. Ikramov},
     title = {Normality conditions for semilinear matrix operators of the {Stein} type},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {369--375},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2015_18_4_a2/}
}