@article{ZVMMF_2004_44_8_a0,
     author = {M. Dana and Kh. D. Ikramov},
     title = {On low rank perturbations of the {Hermitian} and unitary matrices},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1331--1345},
     publisher = {mathdoc},
     volume = {44},
     number = {8},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2004_44_8_a0/}
}