TY - JOUR AU - O. A. Logachev TI - A criterion of perfect balance for shift-composition of functions over a finite alphabet JO - Diskretnaya Matematika PY - 2017 SP - 59 EP - 65 VL - 29 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_2017_29_4_a3/ LA - ru ID - DM_2017_29_4_a3 ER -