Riguzzi, F., S. M. Mahmoud, and A. Tealeb. “Displacement Pattern of the Sinai Area: First Results from GPS”. Annals of Geophysics 42, no. 4 (November 25, 1999). Accessed September 26, 2022. https://www.annalsofgeophysics.eu/index.php/annals/article/view/3755.