Grammaticalization in Japanese and Korean 論文集所収 Heiko Narrog・Seongha Rhee・John Whitman ·2018-11-01 ·pp. 166-188 doi:10.1093/oso/9780198795841.003.0009
Indicators for pragmatic instruction: Some quantitative tools 論文集所収 Thom Hudson ·2001-10-15 ·『Cambridge University Press eBooks』 pp. 283-300 doi:10.1017/cbo9781139524797.019