[1] bliss.qxp - n1866.pdf, 12/18/1998, 9:57:09 PM, 1/4/2022, 4:03:16 AM http://std.dkuug.dk/JTC1/SC2/WG2/docs/n1866.pdf

[2] n5130-blissymbols.qxp_bliss-proposal.qxp - 20140-n5130-blissymbols.pdf, 5/13/2020, 3:15:54 PM, 1/4/2022, 4:03:33 AM https://www.unicode.org/L2/L2020/20140-n5130-blissymbols.pdf

[3] 00000001.PDF - 169.pdf, 11/2/2022, 3:16:28 AM, 12/10/2022, 6:17:52 AM https://itscj.ipsj.or.jp/ir/169.pdf

[4] n4xxx-signwriting - 23138-n5228-blissymbols.pdf, 6/21/2023, 2:40:05 PM, 6/22/2023, 4:36:42 AM https://www.unicode.org/L2/L2023/23138-n5228-blissymbols.pdf

[5] IRC log of adapt on 2025-04-22, 4/22/2025, 3:00:34 PM, 6/25/2025, 2:09:43 PM https://www.w3.org/2025/04/22-adapt-irc

[6] Concept Coding Framework and Interest Group, 4/18/2018, 12:53:59 PM, 6/25/2025, 2:46:40 PM http://www.conceptcoding.org/