TY - JOUR AU - Bidu Bhusan Jena TI - Equi-statistical convergence of a sequence of distribution functions via deferred Nörlund summability mean and associated approximation theorems JO - Filomat PY - 2021 SP - 4501 VL - 35 IS - 13 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2113501J/ DO - 10.2298/FIL2113501J LA - en ID - 10_2298_FIL2113501J ER -