Study of the seismodynamics of spatially located underground pipelines with a nodal connection of non-orthogonal configurationIbrakhim Mirzaev, Ruslan Kishanov, Nodirakhon Mansurova, Nematilla Nishonov and Mars BerdibaevE3S Web Conf., 264 (2021) 02005DOI: https://doi.org/10.1051/e3sconf/202126402005