@article{IVM_2005_2_a2,
     author = {G. G. Islamov},
     title = {On a class of one-rank perturbations},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {30--33},
     publisher = {mathdoc},
     number = {2},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2005_2_a2/}
}