TY - JOUR AU - E. H. Khalilov TI - Quadrature formula for normal derivative of double layer potential JO - Ufa mathematical journal PY - 2023 SP - 100 EP - 111 VL - 15 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UFA_2023_15_4_a6/ LA - en ID - UFA_2023_15_4_a6 ER -