Регулярни изрази / Regular expressions

http://perldoc.perl.org/perlre.html !!!

http://msdn2.microsoft.com/en-us/library/28hw3sce(VS.80).aspx - Introduction to Regular Expressions
http://msdn2.microsoft.com/en-us/library/kweb790z(VS.80).aspx - Regular Expression Examples
http://msdn2.microsoft.com/en-us/library/aa720489(VS.71).aspx - examples
http://msdn2.microsoft.com/en-us/library/ms998267.aspx

http://www.javaregex.com/tutorial.html - Regular Expressions in Java

http://www.boost.org/libs/regex/doc/syntax_basic.html - POSIX-Basic regular expressions