2件 （「word borrowing between Japanese and Chinese」）

Etymology of the Japanese word fude. 論文

S. Yoshitake ·1930-02-01 ·『Bulletin of the School of Oriental and African Studies』　6(1)　pp. 45-53

doi:10.1017/s0041977x00090947

Linguistics and language policies in North Korea 論文

Chin-Wu Kim ·1978-01-01 ·『Korean studies』　2(1)　pp. 159-175

doi:10.1353/ks.1978.0002