TY CONF TI ECONOMETRIC ANALYSIS OF THE VOLUME OF TRANSFERS OF FUNDS FROM THE SOUTHERN CUSTOMS ADMINISTRATION TO THE BUDGET OF THE RUSSIAN FEDERATION KW Federal customs service KW southern customs administration KW regression analysis KW money KW Federal budget JO Mathematics in Economics AU Shatirishvili, M.M. AU Konozova, A.V. PY 2024 PB AUS PUBLISHERS