1.
Krowiak A. The application of the differential quadrature method based on a piecewise polynomial to the vibration analysis of geometrically nonlinear beams. Comp. Assist. Methods Eng. Sci. 2008;15(1):1-13. Accessed April 21, 2026. https://cames.ippt.pan.pl/index.php/cames/article/view/774