%0 Journal Article %T The 2013 earthquake swarm in Helike, Greece: seismic activity at the root of old normal faults %A Kapetanidis, V. %A Deschamps, A. %A Papadimitriou, P. %A Matrullo, E. %A Karakonstantis, A. %A Bozionelos, G. %A Kaviris, G. %A Serpetsidaki, A. %A Lyon-Caen, H. %A Voulgaris, N. %A Bernard, P. %A Sokos, E. %A Makropoulos, K. %J Geophysical Journal International %V 202 %N 3 %P 2044-2073 %@ 0956-540X %D 2015-09-01 %I The Royal Astronomical Society %~ DeepDyve