@article{DM_2001_13_4_a5,
     author = {V. V. Kvaratskheliya},
     title = {A~numerical characteristic of the {Sylvester} matrix},
     journal = {Diskretnaya Matematika},
     pages = {92--98},
     year = {2001},
     volume = {13},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2001_13_4_a5/}
}