@inproceedings{weko_118659_1, author = "藤田,憲悦 and 富樫,敦 and 野口,正一", title = "Conservativity of Typed Lambda Calculus over Intuitionistic Logic", booktitle = "全国大会講演論文集", year = "1990", volume = "第40回", number = "データ処理", pages = "889--890", month = "mar" }