TY - JOUR AU - O. V. Kamlovskii TI - Exponential sums method for frequencies of most significant bit $r$-patterns in linear recurrent sequences over $\mathbb{Z}_{2^n}$ JO - Matematičeskie voprosy kriptografii PY - 2010 SP - 33 EP - 62 VL - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MVK_2010_1_a2/ LA - ru ID - MVK_2010_1_a2 ER -