[1]

@@ 
[[ISO/IEC 14977]]:1996 [[EBNF]]


[2]
[CITE[Publicly Available Standards]] ([CODE[2007-01-07 13:51:38 +09:00]] 版) <http://isotc.iso.org/livelink/livelink/fetch/2000/2489/Ittf_Home/PubliclyAvailableStandards.htm>



[3]

@@ [[ISO/IEC 13568]]:2002 の拡張

[4]