Earthquake Early Warning
緊急地震速報1秒の持つ可能性(時をあやつる,<メカライフ特集>時をつかむ)

Tamotsu AKETAGAWA
2008 Journal of the Society of Mechanical Engineers  
doi:10.1299/jsmemag.111.1078_774 fatcat:wc5wlgpdezan5af4dolras7cca