"Akifumi Oikawa,Hilofumi Yamamoto","E-learning System Enabled DBMS Functions","情報処理学会研究報告. 人文科学とコンピュータ研究会","情報処理学会研究報告. 人文科学とコンピュータ研究会報告",,"  2003(59)","  33-40","  2003-05-30",2003,May