Provider: Japan Science and Technology Agency Database: J-STAGE Content:text/plain; charset="utf-8" TY - JOUR TI - title_in_Japanese TI - AU - author_in_Japanese JO - SHIGAKU ZASSHI VL - 115 IS - 12 SP - 2075 EP - 2076 PY - 2006 DO - 10.24471/shigaku.115.12_2075 ER -