%0 Journal Article %A I. P. Popov %T Symbolic representation of forced oscillations of branched mechanical systems %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2021 %P 118-130 %N 72 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2021_72_a9/ %G ru %F VTGU_2021_72_a9