[2] [CITE@en[PANOSE font classification system Metrics Guide: pan1]], [TIME[2018-03-05T21:12:37.000Z]], [TIME[2023-01-01T12:51:26.568Z]] <https://monotype.github.io/panose/pan1.htm>

[1] [CITE@ja-jp[OS/2 - OS/2 and Windows metrics table (OpenType 1.9) - Typography | Microsoft Learn]], [[PeterCon]], [TIME[2023-01-01T12:50:58.000Z]] <https://learn.microsoft.com/ja-jp/typography/opentype/spec/os2#panose>

[3] [CITE[PANOSE on the Web]], [TIME[1996-05-03T21:26:28.000Z]], [TIME[2024-09-07T12:50:35.267Z]] <https://www.w3.org/Printing/stevahn.html>