TY - JOUR AU - Ya. V. Fedorova AU - A. A. Bykov TI - Analysis of methods and practices to improve the security of electronic means of payment JO - Informacionnye tehnologii i vyčislitelnye sistemy PY - 2023 SP - 20 EP - 26 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ITVS_2023_1_a1/ LA - en ID - ITVS_2023_1_a1 ER -