00756naa#a2200193#i#450# EN\\bibl\4427 20250607142354.6 20201207b2020####ek#y0engy0150####ca RU Citizens’ digital infrastructure as a new element of modern society critical infrastructure Conference article/thesis Nizhny Novgorod ANO "Scientific and Research Center for Information in Physics and Technique" 2020 4 с. Conference article/thesis local Статистика. Демография. Социология. 31 Reingold Leonid Aleksandrovich Solovev Aleksandr Vladimirovich Grin Oleg Reingold Elena srcipt.editorum.ru