For citations:

Smolyago G.A., Drokin S.V., Dronov A.V., Belousov A.P., Pushkin S.A., Shirokiy V.V., Smolyago E.G. RECONSTRUCTION OF PRECAST REINFORCED CONCRETE FLAT FLOOR SLABS. Building and Reconstruction. 2019;(2):116-122. (In Russ.) https://doi.org/10.33979/2073-7416-2019-82-2-116-122