@article{IM2_1975_9_6_a7,
     author = {V. F. Gaposhkin},
     title = {Convergence of series connected with stationary sequences},
     journal = {Izvestiya. Mathematics },
     pages = {1297--1321},
     publisher = {mathdoc},
     volume = {9},
     number = {6},
     year = {1975},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1975_9_6_a7/}
}