TY - JOUR AU - M. G. Gadoev AU - S. A. Iskhokov AU - F. S. Iskhokov TI - On separation of a class of degenerate differential operators in the Lebesgue space JO - Čebyševskij sbornik PY - 2019 SP - 86 EP - 107 VL - 20 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2019_20_4_a6/ LA - ru ID - CHEB_2019_20_4_a6 ER -