* 仕様書

[REFS[
- [3] [CITE@en[Selectors Level 3]] ([TIME[2011-09-29 22:16:17 +09:00]] 版) <http://www.w3.org/TR/selectors/#the-link-pseudo-classes-link-and-visited>
]REFS]

* メモ

[1] [CITE@en[XML Linking Language (XLink) Version 1.1]]
([TIME[2008-04-04 00:59:29 +09:00]] 版)
<http://www.w3.org/TR/xlink11/#intro>

[2] [CITE@ja[CSS によるブラウザ履歴の漏えいを防ぐ取り組み « Mozilla Developer Street (modest)]]
([TIME[2010-05-01 01:24:29 +09:00]] 版)
<https://dev.mozilla.jp/2010/04/plugging-the-css-history-leak/>