Vallianatos, F., Makris, J. P., Saltas, V., Telesca, L., & Lapenna, V. (2004). MONOFRACTAL AND MULTIFRACTAL ANALYSIS IN SHORT - TERM TIME DYNAMICS OF ULF GEOMAGNETIC FIELD MEASURED IN CRETE, GREECE. Bulletin of the Geological Society of Greece, 36(3), 1298–1307. https://doi.org/10.12681/bgsg.16473