@article{IM2_2020_84_1_a6,
     author = {A. Y. Yanchenko},
     title = {On a~strengthening of~certain theorems {of~Gelfond} on the integer-valuedness of~analytic functions},
     journal = {Izvestiya. Mathematics },
     pages = {186--207},
     publisher = {mathdoc},
     volume = {84},
     number = {1},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2020_84_1_a6/}
}