@article{SM_1973_20_4_a5,
     author = {A. F. Leont'ev},
     title = {On~an estimate for {a~Dirichlet} polynomial and some of its applications},
     journal = {Sbornik. Mathematics},
     pages = {575--586},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {1973},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1973_20_4_a5/}
}