[1] GNU IDN Library - Libidn - GNU Project - Free Software Foundation ( (2011-03-07 07:45:44 +09:00 版)) <http://www.gnu.org/software/libidn/>

[2] Spaceship - Internet24 patches to Open Source Software ( (2011-03-07 07:58:51 +09:00 版)) <http://spaceship.berlios.de/index.php?page=idn.php>