About YUKI K
About Univ. Tokyo, Tokyo, JPN
About BARTON M A
About National Astronomical Observatory of Japan, Tokyo, JPN
About KANDA N
About Univ. Tokyo, Tokyo, JPN
About KURODA K
About Univ. Tokyo, Tokyo, JPN
About Physics Letters. A
About copper base alloy
About Mechanical properties of metals
About 振り子
About 引張応力
About Cu
About Be
About 非弾性