Drupal 7 localization improvement - sinsunsan/archiref_wiki GitHub Wiki

http://hojtsy.hu/blog/2011-jan-25/drupal-7039s-new-multilingual-systems-part-3-localization-and-language-apis

Cheat Sheet on drupal 7 language by gabor hojtsy
http://hojtsy.hu/files/Drupal7TranslationCheatSheetv2.pdf

http://reyero.net/drupal/drupal7_i18n_beta1_overview

drupal 7 multilingual whats new i18n
http://evolvingweb.ca/story/drupal-7-multilingual-whats-new-i18n