Shahzoda Amanbayevna, Anarova, et al. “Numerical Solution of the Problem of Spatially Loaded Rods in Linear and Geometrically Nonlinear Statements”. International Journal of Engineering & Technology, vol. 7, no. 4, Nov. 2018, pp. 4563-9, https://doi.org/10.14419/ijet.v7i4.22669.