%0 Journal Article %T DEVELOPMENT OF AN ECONOMIC AND MATHEMATICAL MODEL FOR MONITORING THE TOTAL COST OF RISKS IN THE MANAGEMENT SYSTEM OF INVESTMENT AND CONSTRUCTION PROJECTS %A Astashenko, A.N. %K construction, result, risks, project, uncertainty, safety, efficiency, block, stage, life cycle, stage, cost %J Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» %D 2023 %N 2023 %P 14 %I Saint-Petersburg University of State Fire Service of Emercom of Russia