%0 Journal Article %T Research of Interrelation of Phenomena and Concepts for Risk and Uncertainty in Economic Activity and Project Management %A Titova, N.. %A Titov, S.. %A Titarenko, R.. %K project, risks, uncertainty, project management, investments, investment projects, risk management. %J Auditor %D 2015 %N 1 %P 5 %I INFRA-M Academic Publishing LLC.