TY - JOUR AU - V. E. Fedorov AU - M. Kostić TI - On a class of abstract degenerate multi-term fractional differential equations in locally convex spaces JO - Eurasian mathematical journal PY - 2018 SP - 33 EP - 57 VL - 9 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EMJ_2018_9_3_a3/ LA - en ID - EMJ_2018_9_3_a3 ER -