Variatropic concrete compressive strength prediction under freeze-thaw conditions using machine learning methods Shcherban' E.M., Beskopylny A.N., Stel'makh S.A., Razveeva I.F., Mailyan L.R., Chernil’nik A.A., Shakhalieva D.M., Beskopylny N.A. https://doi.org/10.58224/2618-7183-2025-8-6-10 Скачать PDF 10_shherban