Janahmadov, A.Kh., et al. “Application of Fractional Derivatives for the Description of Kinetic Curvature of Thermooxidation Destruction of the Polymers (Part I)”. Herald of Azerbaijan Engineering Academy, vol. 13, no. 2, June 2021, pp. 48-57, doi:10.52171/2076-0515_2021_13_02_48_57.