Pantea, Aurelian, and Angela Petruta Constantin. “Re-Evaluation of the Macroseismic Effects Produced by the March 4, 1977, Strong Vrancea Earthquake in Romanian Territory”. Annals of Geophysics 56, no. 1 (April 18, 2013): R0104. Accessed April 25, 2024. https://www.annalsofgeophysics.eu/index.php/annals/article/view/5641.