%0 Journal Article %A A. V. Lun-Fu %A M. A. Bubenchikov %A S. Jambaa %A S. G. Tsydypov %T Determining frequencies of transverse vibrations for crossovers and dead ends of gas pipelines %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2020 %P 95-105 %N 68 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2020_68_a8/ %G ru %F VTGU_2020_68_a8