Silva HG, Bezzeghoud M, Oliveira MM, Reis AH, Rosa RN. A simple statistical procedure for the analysis of radon anomalies associated with seismic activity. Ann. Geophys. [Internet]. 2013Apr.19 [cited 2024Apr.18];56(1):R0106. Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5570