http://www.javaregex.com/home.html
http://www.laltruiste.com/document.php?url=http://www.laltruiste.com/coursjava/regexp.html
http://www.labo-sun.com/resource-FR-codesamples-146-0-java-autre-les-expressions-regulieres.htm
http://java.developpez.com/outils/regexsr/
http://www.toutenligne.com/index.php?contenu=java_regex&menu=java