TY - JOUR AU - T. A. Bonich AU - M. A. Panferov AU - N. N. Tokareva TI - On the number of unsuitable Boolean functions in constructions of filter and combining models of stream ciphers JO - Prikladnaya Diskretnaya Matematika. Supplement PY - 2020 SP - 78 EP - 80 IS - 13 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDMA_2020_13_a22/ LA - en ID - PDMA_2020_13_a22 ER -