TY - JOUR TI - Andrey Mikhailovich Zubkov: On his 70th Birthday JO - Matematičeskie voprosy kriptografii PY - 2017 SP - 5 EP - 6 VL - 8 IS - 1 UR - http://geodesic.mathdoc.fr/item/MVK_2017_8_1_a0/ LA - ru ID - MVK_2017_8_1_a0 ER -