[1] Slim - A Fast, Lightweight Template Engine for Ruby ( (2013-10-27 14:28:55 +09:00 版)) <http://slim-lang.com/>

[2] slim Discussion Archive - Date Index ( (2014-11-12 03:59:05 +09:00 版)) <http://www.ietf.org/mail-archive/web/slim/current/maillist.html>

[3] draft-tomkinson-slim-multilangcontent-00 - Multiple Language Content Type ( (2014-11-11 09:23:16 +09:00 版)) <https://tools.ietf.org/html/draft-tomkinson-slim-multilangcontent-00>

[4] draft-ietf-slim-multilangcontent-07 - Multiple Language Content Type (2017-05-11 22:01:38 +09:00) <https://tools.ietf.org/html/draft-ietf-slim-multilangcontent-07>