@article{JMAG_1996_3_1_a1,
     author = {S. S. Boiko and V. K. Dubovoi},
     title = {Factorization of the radii of the {Weyl} limit ball in the degenerate interpolation {Schur} problem},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {18--26},
     year = {1996},
     volume = {3},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JMAG_1996_3_1_a1/}
}