M. S. Ashrafi Hossein Abad, “Transverse Vibration Analysis of Saturated Pro-Elastic Beams as a Longitudinal Function Scale”, J. Civ. Asp. Struct. Eng., vol. 1, no. 2, pp. 173–182, Oct. 2024, doi: 10.48314/jcase.v1i2.42.