@article{MMO_2019_80_2_a2,
     author = {K. A. Mirzoev and T. A. Safonova},
     title = {Ordinary differential operators and the integral representation of sums of certain power series},
     journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {157--177},
     publisher = {mathdoc},
     volume = {80},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMO_2019_80_2_a2/}
}