PRAISACH, Zeno-Iosif, Dorel ARDELJAN, and Constantin-Viorel PAȘCU. 2021. “Dimensionless Wave Numbers Evolution of a Three Spans Simply Supported Beam When the Intermediate Supports Are Moving Along the Whole Beam”. Studia Universitatis Babeș-Bolyai Engineering 66 (1):17-24. https://doi.org/10.24193/subbeng.2021.1.2.