@article{MZM_2002_71_1_a11,
     author = {E. E. Tyrtyshnikov and V. N. Chugunov},
     title = {Augmentation and {Modification} {Problems} for {Hermitian} {Matrices}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {130--134},
     publisher = {mathdoc},
     volume = {71},
     number = {1},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_71_1_a11/}
}