TY JOUR TI Development of Accompaniment Algorithms for Realization Processes of Digitalization Program in Railway Transport KW digitalization program KW efficiency KW situational management KW result reliability KW organizationcustomer risk JO Bulletin of scientific research results AU Dergachev, A.I. AU Kuranova, O.N. AU Shed'ko, N.A. PY 2022 IS 2022 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"