Low- and high-frequency spectral behavior of cosmic-ray intensity for the period 1953–1996

by H. Mavromichalaki, P. Preka-Papadema, B. Petropoulos, I. Tsagouri, S. Georgakopoulos, J. Polygiannakis
Published 2003-08-01

Experience of short term earthquake precursors with VLF–VHF electromagnetic emissions

by K. Eftaxias, P. Kapiris, J. Polygiannakis, A. Peratzakis, J. Kopanas, G. Antonopoulos, D. Rigas
Published 2003-01-01

Evolving towards a critical point: A possible electromagnetic way in which the critical regime is reached as the rupture approaches

by P. G. Kapiris, K. A. Eftaxias, K. D. Nomikos, J. Polygiannakis, E. Dologlou, G. T. Balasis, N. G. Bogris, A. S. Peratzakis, V. E. Hadjicontis
Published 2003-01-01