Влайков, Г.Г., Григоренко, А.Я. and Соколова, Л.В. 2013. Free vibration of anisotropic cylindrical shells with variable parameters. Eastern-European Journal of Enterprise Technologies. 3, 12(63) (Jun. 2013), 13–16. DOI:https://doi.org/10.15587/1729-4061.2013.14870.