For citations:

Shinkin V.N. CALCULATION OF STEEL SHEET’S CURVATURE UNDER PRELIMINARY FLATTENING ON THE SEVEN-ROLLER STRAIGHTENING MACHINE. Izvestiya. Ferrous Metallurgy. 2016;59(12):870-874. (In Russ.) https://doi.org/10.17073/0368-0797-2016-12-870-874