Tselentis, G. A., and G. Delis. “Rapid Assessment of S-Wave Profiles from the Inversion of Multichannel”. Annals of Geophysics 41, no. 1 (November 25, 1998). Accessed April 19, 2024. https://www.annalsofgeophysics.eu/index.php/annals/article/view/3788.