Tatarkin, Denis Aleksandrovich, Elena Nikolayevna Sidorova, and Aleksandr Valeryevich Trynov. “Optimization of Financial Flow Management Based on Estimates of Regional Multiplicative Effects”. Economy of Regions 11, no. 4 (December 28, 2015): 323–335. Accessed June 17, 2026. https://www.economyofregions.org/ojs/index.php/er/article/view/2256.