%0 Journal Article %A S. A. Grabovenskaya %A V. V. Zaviyalov %A A. A. Shestakov %T Two approaches to effectively reduce the size of radiative heat transfer problems in multidimensional geometry %J Matematičeskoe modelirovanie %D 2021 %P 35-46 %V 33 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2021_33_9_a2/ %G ru %F MM_2021_33_9_a2