@article{SM_2018_209_10_a2,
     author = {A. K. Dronov and V. M. Kaplitskii},
     title = {On the existence of a~basis in a~complemented subspace of a~nuclear {K\"othe} space from class~$(d_1)$},
     journal = {Sbornik. Mathematics},
     pages = {1463--1481},
     publisher = {mathdoc},
     volume = {209},
     number = {10},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2018_209_10_a2/}
}