[1] [css-text] Halfwidth Katakana and symbols in UAX#14 (Koji Ishii 著, 5/3/2015, 5:21:42 PM 版) https://lists.w3.org/Archives/Public/www-style/2015May/0012.html
[2] XSL-FO による書籍の自動組版 (5/29/2015, 4:01:46 AM, 10/30/2020, 12:36:25 PM) https://www.antenna.co.jp/ml/back/OOXMLBK/OOXMLBK.html
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