TY - JOUR AU - V. G. Durnev TI - On the solvability problem for equations with a~single coefficient JO - Matematičeskie zametki PY - 1996 SP - 832 EP - 845 VL - 59 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1996_59_6_a3/ LA - ru ID - MZM_1996_59_6_a3 ER -