Mayer-Rosa, D., and G. Schwarz-Zanetti. “On Historical Earthquakes in Switzerland: Summary of Compilations and Investigations”. Annals of Geophysics 47, no. 2-3 (December 25, 2004). Accessed December 7, 2021. https://www.annalsofgeophysics.eu/index.php/annals/article/view/3327.