Sites I found dealing with the English article

stuff on the web on the article
http://owl.english.purdue.edu/owl/resource/540/01/
http://www.learnenglish.de/grammar/articlestext.htm
http://esl.about.com/library/beginner/blathe.htm
http://usefulenglish.ru/grammar/part-3-specific-use-of-the
http://www.rpi.edu/web/writingcenter/esl.html http://www.english-test.net/esl/learn/english/grammar/ei008/esl-test.php
English Grammar Tests - Learn English Online at English-Test.net
http://www.nonstopenglish.com/allexercises/Grammar/Grammar-articles.asp
http://www.cosmolearning.com/videos/english-grammar-noun-article-agreement/
http://www.english-zone.com/index.php?ID=1
http://www.learn4good.com/languages/evrd_grammar/articles.htm
http://www.englishpage.com/grammar/Articles/Exercises/