@article{ZVMMF_2003_43_1_a0,
     author = {Kh. D. Ikramov and A. M. Nazari},
     title = {On a metric problem for matrices},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {3--11},
     year = {2003},
     volume = {43},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2003_43_1_a0/}
}