On Japanese Numeral Classifiers in the Wooden Tablets from the Nara Capital Site 論文 Tadao Miho ·2002-12-01 ·36 pp. 1-26 Japan Society of Medical Entomology and Zoology openalex.org
History of Iron and Steel Making Technology in Japan 論文 Mitsuru Tate ·2005-01-01 ·『鐵と鋼 : 日本鐡鋼協會々誌』 91(1) pp. 2-10 doi:10.2355/tetsutohagane1955.91.1_2