TY - JOUR AU - V. N. Kolokoltsov TI - Mixed Fractional Differential Equations and Generalized Operator-Valued Mittag-Leffler Functions JO - Matematičeskie zametki PY - 2019 SP - 687 EP - 707 VL - 106 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2019_106_5_a4/ LA - ru ID - MZM_2019_106_5_a4 ER -