@article{ZVMMF_2002_42_11_a0,
     author = {M. F. Sukhinin},
     title = {Calculation of bounds for the spectrum of a symmetric matrix},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1619--1623},
     publisher = {mathdoc},
     volume = {42},
     number = {11},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2002_42_11_a0/}
}