Häge, Martin, and Manfred Joswig. “Microseismic Feasibility Study: Detection of Small Magnitude Events (Ml≪0.0) for Mapping Active Faults in the Betic Cordillera (Spain)”. Annals of Geophysics 52, no. 2 (February 25, 2009): 117–126. Accessed December 5, 2021. https://www.annalsofgeophysics.eu/index.php/annals/article/view/4635.