[1] [CITE@en[Web Applications 1.0 r6935     Define <style scoped> and @global.]]
( ([TIME[2012-01-31 08:04:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=6934&to=6935>

[2] [CITE@en[Web Applications 1.0 r8616 Drop @global since nobody seems to really want it. Let me know if this is disappointing, especially if you were going to implement it.]]
( ([TIME[2014-05-08 07:31:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=8615&to=8616>

[3] [CITE[IRC logs: freenode / #whatwg / 20140508]]
( ([TIME[2014-05-12 14:41:45 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20140508>