@article{IM2_1981_17_2_a6,
     author = {A. M. Sedletskii},
     title = {Extension of convergence of quasipolynomials},
     journal = {Izvestiya. Mathematics},
     pages = {353--368},
     year = {1981},
     volume = {17},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1981_17_2_a6/}
}