On the Prehistory of Korean Grammar: Verb Forms 論文 Samuel E. Martin ·1995-01-01 ·『Korean studies』 19(1) pp. 139-150 doi:10.1353/ks.1995.0023
The impact of loan‐words on modern Japanese 論文 Takako Tomoda ·1999-01-01 ·『Japan Forum』 11(2) pp. 231-253 doi:10.1080/09555809908721634