TY - JOUR AU - G. V. Kovaleva TI - On Normalizing Spaces for a Singular Integral Operator with Degenerating Symbol JO - Differencialʹnye uravneniâ PY - 2005 SP - 1210 EP - 1217 VL - 41 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2005_41_9_a6/ LA - ru ID - DE_2005_41_9_a6 ER -