TY - JOUR AU - V. S. Pilidi TI - Justification of the singularity excision method for bisingular integral operators with continuous coefficients JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1990 SP - 51 EP - 60 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1990_7_a8/ LA - ru ID - IVM_1990_7_a8 ER -