[1] [CITE@ja[西周金文における字体の多様化について]], [TIME[2020-10-03T02:56:04.000Z]] <https://www.jstage.jst.go.jp/article/shogakushodoshi/2011/21/2011_27/_article/-char/ja/>

[2] [CITE[2011-02 - block_58537_01.pdf]], [TIME[2016-05-18T04:47:53.000Z]], [TIME[2020-10-03T02:57:43.859Z]] <https://www.daito.ac.jp/education/graduate_school/research/files/block_58537_01.pdf>