[1] Fwd: HDML DTD (Jon Bosak著, 6/22/1997, 12:08:52 AM) https://lists.w3.org/Archives/Public/w3c-sgml-wg/1997Jun/0451.html

• [4] 09 May Submission of HDML to W3C, 6/9/1997, 3:31:01 PM, 9/29/2024, 2:02:50 AM https://www.w3.org/submissions/1997/5/Overview.html
• [5] NOTE-Submission-HDML, 10/2/2017, 11:00:51 AM, 9/29/2024, 2:03:12 AM https://www.w3.org/TR/NOTE-Submission-HDML.html
• [3] Handheld Device Markup Language Specification, 10/2/2017, 11:00:51 AM, 9/29/2024, 2:02:16 AM https://www.w3.org/TR/NOTE-Submission-HDML-spec.html
• [6] Handheld Device Markup Language FAQ, 5/9/1997, 9:28:24 PM, 9/29/2024, 2:03:48 AM https://www.w3.org/TR/NOTE-Submission-HDML-FAQ.html

[2] XML 化したものが WML1

[7] null, 5/21/2025, 9:48:41 AM https://web.archive.org/web/20081221143641im_/http://clearing.fsa.go.jp/kashikin/ez/