Savytskyi, M. V., O. H. Zinkevych, and A. M. Zinkevych. “Constructive Aspects Influence on Stiffness of Diaphragm Walls in Frame Constructions With (Light Steel Thin –walled Structures)”. Science and Transport Progress, no. 37, June 2011, pp. 169-73, doi:10.15802/stp2011/9435.