@article{Butusov2019models,
author={Butusov, D.N. and Tutueva, A.V. and Karimov, A.I. and Karimov, T.I.},
title={MODELS OF RANDOM SYSTEMS WITH CONTROLLED SYMMETRY IN STREAM ENCRYPTION},
journal={Bulletin of Bryansk state technical university},
publisher={Bryansk State Technical University},
year={2019},
pages={46-54},
volume={2019},
issue={11},
}