@article{DAN_1974_219_6_a6,
     author = {M. M. Dzhrbashyan},
     title = {On the closure of a system of {Mittag{\textendash}Leffler} type},
     journal = {Doklady Akademii Nauk},
     pages = {1302--1305},
     year = {1974},
     volume = {219},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_6_a6/}
}