Kupryakov, Y., A. Gorshkov, L. Kashapova, and M. Barta. “Analysis and Processing Technique for the Spectra of Pulsations of Radio, Optical and X-Ray Radiation of the 2015 Solar Flare”. Acta Astrophysica Taurica, vol. 5, no. 2, June 2024, pp. 34-36, https://astrophysicatauricum.org/index.php/aat/article/view/81.