%0 Journal Article %A V. V. Andreev %T Calculation of the section of the $2\to 4$ cascade reaction by the basis spinor method %J Problemy fiziki, matematiki i tehniki %D 2021 %P 7-13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2021_2_a0/ %G ru %F PFMT_2021_2_a0