東西諸言語の比較研究
,系統論
,言語類型論
,比較意味論
,比較文法論
,Comparative Grammar of Eastern and Western Languages
,Linguistic Genealogy
,Linguistic Typology
,Comparative Semantics
,Comparative Grammar
Research Report, Special Project for the Typological Study of Languages and Cultures (University of Tsukuba)and the West (University of Tsukuba) 5 433-447 2002年