TY - JOUR AU - Z. R. Bozorov TI - The problem of determining the two-dimensional kernel of a viscoelasticity equation JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2020 SP - 28 EP - 45 VL - 23 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2020_23_1_a3/ LA - ru ID - SJIM_2020_23_1_a3 ER -