@article{DAN_1970_193_4_a3,
     author = {M. M. Dragilev},
     title = {Multiple regular bases in a {K\"othe} space},
     journal = {Doklady Akademii Nauk},
     pages = {752--755},
     publisher = {mathdoc},
     volume = {193},
     number = {4},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_193_4_a3/}
}