TY CONF TI ESTIMATION OF THE VOLUME OF NATURAL GAS EXPORTS RUSSIA WITH THE USE OF A MULTIPLICATIVE TIME SERIES MODEL KW fuel and energy resources KW the structure of Russia's exports,natural gas exports KW the raw material model of the economy KW the multiplicative model of the time series for the forecast of exports. JO Mathematics in Economics AU Tsvil, M.M. AU Grishina, E.E. PY 2024 PB AUS PUBLISHERS