TY - JOUR AU - A. B. Muravnik TI - Elliptic differential-difference problems in half-spaces: case of summable functions JO - Ufa mathematical journal PY - 2023 SP - 97 EP - 105 VL - 15 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UFA_2023_15_3_a7/ LA - en ID - UFA_2023_15_3_a7 ER -