Zoëga, A., P. Shokouhi, and H. Wiggenhauser. “Propagation Time of Elastic Surface Waves on Concrete Specimens under Uniaxial Loads”. Journal of Structural Engineering, vol. 36, no. 1, Mar. 2025, pp. 11–15, http://jose.serc.res.in/index.php/JOSE/article/view/1264.