Weblink in documentation

How do I make doxygen to gener开发者_开发技巧ate clickable hyperlink? Something like this

Stack Overflow

The docs I am generating are HTML only.

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Just do it the same way you would do it in HTML, i.e.

<a href="http://stackoverflow.com">Stack Overflow</a>

See http://www.doxygen.org/autolink.html for more info.