[1]
A. Astiopoulos, E. Papadimitriou, V. Karakostas, D. Gospodinov, and G. Drakatos, “SEISMICITY CHANGES DETECTION DURING THE SEISMIC SEQUENCES EVOLUTION AS EVIDENCE OF STRESS CHANGES”, geosociety, vol. 43, no. 4, pp. 1994–2004, Jan. 2010.