@article{VMP_2020_21_3_a6,
     author = {A. N. Gromov},
     title = {On {Koenig's} theorem for integer functions of finite order},
     journal = {Numerical methods and programming},
     pages = {280--289},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2020_21_3_a6/}
}