@article{MZM_1977_21_5_a5,
     author = {T. A. Leont'eva},
     title = {Series of rational fractions with rapidly decreasing coefficients},
     journal = {Matemati\v{c}eskie zametki},
     pages = {627--639},
     publisher = {mathdoc},
     volume = {21},
     number = {5},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1977_21_5_a5/}
}