TY - JOUR AU - Yu. I. Skalko AU - S. Yu. Gridnev TI - Fundamental solution of an operator and its application for the approximate solution of initial-boundary-value problems JO - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory PY - 2021 SP - 110 EP - 121 VL - 193 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTO_2021_193_a11/ LA - ru ID - INTO_2021_193_a11 ER -