@article{ZVMMF_1983_23_4_a20,
     author = {E. N. Gordeev and V. K. Leont'ev and I. Kh. Sigal},
     title = {Computing algorithms for determination of the radius of stability in choice problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {973--979},
     publisher = {mathdoc},
     volume = {23},
     number = {4},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_4_a20/}
}