"Masaki Iwasawa,YOSHIHIRO MIZUTANI,Hideo Nishino,Mikio Takemoto","Estimation of Five Elastic Stiffness Coefficients of Unidirectional Glass Fiber Reinforced Plastic by Laser Generated Ultrasonic",,"Advanced Composite Materials",,"Vol. 11","No. 2","pp. 121-135",2002, "Šâ‘ò ½”V,…’J‹`O,¼–ìG˜N,’|–{в’j","އŠOü‚É‚æ‚éGFRP‚Ì’e«“Á«•ω»‚Æ”j‰ó‚̃_ƒCƒiƒ~ƒbƒNƒX",,"“ú–{”ñ”j‰óŒŸ¸‹¦‰ït‹Gu‰‰‘å‰ï u‰‰W",,,,"pp. 21-22",2001,