TY - JOUR AU - T. G. Ergashev TI - Third double-layer potential for a generalized bi-axially symmetric Helmholtz equation JO - Ufa mathematical journal PY - 2018 SP - 111 EP - 121 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UFA_2018_10_4_a10/ LA - en ID - UFA_2018_10_4_a10 ER -