@inproceedings{oai:waseda.repo.nii.ac.jp:00028372, author = {Kanazawa, Makoto and 金沢, 誠}, book = {The Sixth Japanese-Korean Joint Conference on Formal Linguistics : Proceedings of the Sixth Japanese-Korean Joint Workshop : December 27-29, 1989}, month = {Jan}, note = {text}, pages = {113--132}, publisher = {The Logico-Linguistic Society of Japan}, title = {Puzzles about Conjunction and Disjunction in Certain Intensional Contexts}, year = {1991} }