Karaev AK, Gorlova OS, Ponkratov VV, Vasyunina ML, Masterov AI, Zambaev HN, Gueva LH. Dynamic Interrelation between Aggregated Revenues and Expenditures of Regional-Level Budgets of Federal States: A Time-Frequency Approach to Analysis. QAJ [Internet]. 2024Jul.12 [cited 2025Apr.27];4(3):33-44. Available from: https://journal.qubahan.com/index.php/qaj/article/view/549