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 AU - author_in_Japanese JO - Denki Kagaku oyobi Kogyo Butsuri Kagaku VL - 43 IS - 9 SP - 521 EP - 525 PY - 1975 DO - 10.5796/kogyobutsurikagaku.43.521 ER -