Matantsev, A. “Comparative Analysis of the Cyclical Components of Russia’s GDP Using the Hodrick-Prescott, Baxter-King, and Christiano-Fitzgerald Methods”. Siberian Journal of Economic and Business Studies, Vol. 14, no. 4, Dec. 2025, pp. 229-3, doi:10.12731/3033-5973-2025-14-4-312.