TY - JOUR AU - D. A. Tursunov AU - U. Z. Erkebaev TI - Asymptotics of the Dirichlet problem solution for a~bisingular perturbed equation in the ring JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2015 SP - 517 EP - 525 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VUU_2015_25_4_a7/ LA - ru ID - VUU_2015_25_4_a7 ER -