SPIRIDENOK, L., KISELYOV, D., & GRINEVICH, A. (2016). THE METHODS OF NORMATIVE DEPTH OCCURRENCE RECONSTRUCTION OF TRUNK PIPELINES ANALYSIS. Vestnik of Polotsk State University. Part F. Constructions. Applied Sciences, (8), 114-118. Retrieved from https://journals.psu.by/constructions/article/view/1389