Unification in Unification-based Grammar 論文 Choi, K.S.・Son, D.J.・Kim, G.C. ·1991-01 ·『The Sixth Japanese-Korean Joint Conference on Formal Linguistics : Proceedings of the Sixth Japanese-Korean Joint Workshop : December 27-29, 1989』 pp. 26-34 cir.nii.ac.jp