@article{IM2_1972_6_6_a4,
     author = {A. F. Leont'ev},
     title = {On conditions of expandibility of analytic functions in {Dirichlet} series},
     journal = {Izvestiya. Mathematics },
     pages = {1265--1277},
     publisher = {mathdoc},
     volume = {6},
     number = {6},
     year = {1972},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1972_6_6_a4/}
}