TY - JOUR AU - S. A. Davydov AU - I. A. Kruglov TI - A method of construction of differentially $4$-uniform permutations over $V_{m}$ for even $m$ JO - Diskretnaya Matematika PY - 2019 SP - 69 EP - 76 VL - 31 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_2019_31_2_a5/ LA - ru ID - DM_2019_31_2_a5 ER -