@article{MVK_2018_9_1_a5,
     author = {A. Yu. Nesterenko},
     title = {On an approach to the expansion of irrational numbers},
     journal = {Matemati\v{c}eskie voprosy kriptografii},
     pages = {89--106},
     year = {2018},
     volume = {9},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MVK_2018_9_1_a5/}
}