TY - JOUR AU - M. A. Sheshko AU - D. S. Shulyaev AU - G. A. Rasolko AU - V. S. Mastyanitsa TI - On the conditioning of the matrix of a linear algebraic system arising in the approximation of a singular integral equation with a Cauchy kernel JO - Differencialʹnye uravneniâ PY - 1999 SP - 1278 EP - 1285 VL - 35 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1999_35_9_a14/ LA - ru ID - DE_1999_35_9_a14 ER -