TY JOUR TI Digital Technologies in Insurance Business KW insurance business KW insurance activity KW digital technologies KW artificial intelligence KW big data KW blockchain KW Internet of Things KW telematics KW mobile applications KW financial marketplaces JO Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences AU Yusibova, S.S. AU Bolotin, K.A. AU Selivanova, M.A. PY 2026 IS 11 PB Kemerovo State University