Semko Oleksandr Experimental studies of prestressed steel-concrete wall girders / Oleksandr Semko, Anton Hasenko, Oleksandr Drobotia, Dmytro Marchenko // ACADEMIC JOURNAL Industrial Machine Building, Civil Engineering. – Poltava: PNTU, 2022. – VOL. 2 (59). – PP. 48-56. – doi:https://doi.org/10.26906/znp.2022.59.3099.