TY - JOUR AU - E. H. Khalilov TI - Investigation of an approximate solution of some classes of surface integral equations of the first kind JO - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika PY - 2021 SP - 43 EP - 54 IS - 74 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTGU_2021_74_a4/ LA - ru ID - VTGU_2021_74_a4 ER -