TY - JOUR AU - B. Yu. Irgashev TI - On the Conditions for the Solvability of Boundary-Value Problems for Higher-Order Equations with Discontinuous Coefficients JO - Matematičeskie zametki PY - 2022 SP - 219 EP - 232 VL - 111 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2022_111_2_a4/ LA - ru ID - MZM_2022_111_2_a4 ER -