@article{ITVS_2018_3_a5,
     author = {A. Ya. Kazakov and A. A. Zhikhareva and P. A. Pasechnik},
     title = {Some modifications of the {BPE} algorithm},
     journal = {Informacionnye tehnologii i vy\v{c}islitelnye sistemy},
     pages = {59--68},
     publisher = {mathdoc},
     number = {3},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ITVS_2018_3_a5/}
}