TY - JOUR T1 - Tsunami-driven ionospheric perturbations associated with the 2011 Tohoku earthquake'e as detected by subionospheric VLF signals JO - Geomatics, Natural Hazards and Risk PY - 2014/01/01 AU - Rozhnoi A AU - Solovieva M AU - Hayakawa M AU - Hobara Y AU - Yamaguchi H AU - Levin B AU - Fedun V ED - DO - DOI: 10.1080/19475705.2014.888100 Y2 - 2024/09/20 ER -