For citations:

Shchutsky S.V., Skuratov S.V., Limantsev A.A. Methodology for Designing the Steel Frames of Variable Cross-Section from Rolled I-Beams. Modern Trends in Construction, Urban and Territorial Planning. 2022;1(4):4-14. (In Russ.) https://doi.org/10.23947/2949-1835-2022-1-4-4-14