@article{VSPUI_2011_4_a6,
     author = {V. S. Mikheev},
     title = {Schur{\textquoteright}s rational approximation of {Schur{\textquoteright}s} functions},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {63--72},
     year = {2011},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2011_4_a6/}
}