TY - JOUR AU - A. V. Lun-Fu AU - M. A. Bubenchikov AU - S. Jambaa AU - S. G. Tsydypov TI - Determining frequencies of transverse vibrations for crossovers and dead ends of gas pipelines JO - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika PY - 2020 SP - 95 EP - 105 IS - 68 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTGU_2020_68_a8/ LA - ru ID - VTGU_2020_68_a8 ER -