Шамровский, А. Д., Колесник, Д. Н., & Михайлуца, Е. Н. (2013). The influence of inhomogeneous on the cantilever beam stiffness. Eastern-European Journal of Enterprise Technologies, 6(7(66), 4–7. https://doi.org/10.15587/1729-4061.2013.18729