TY - JOUR AU - L. N. Bondar' TI - On necessary conditions for the solvability of one class of elliptic systems in a half-space JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2019 SP - 8 EP - 23 VL - 22 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2019_22_3_a1/ LA - ru ID - SJIM_2019_22_3_a1 ER -