@article{MVK_2016_7_a5,
     author = {N. M. Mezhennaya and V. G. Mikhailov},
     title = {On the asymptotic normality of frequencies of values in the non-equiprobable multi-cyclic random sequence modulo~4},
     journal = {Matemati\v{c}eskie voprosy kriptografii},
     pages = {81--94},
     publisher = {mathdoc},
     volume = {7},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MVK_2016_7_a5/}
}