@techreport{weko_50993_1, author = "栗原聡 and 岡田美智男", title = "多重ゴール環境下での行動選択の振舞いについて", year = "1993", institution = "NTT基礎研究所, NTT基礎研究所", number = "69(1993-ICS-089)", month = "aug" }