Um artigo bastante interessante,<div><br></div><div><a href="http://www.infoworld.com/d/application-development/great-open-source-map-tools-web-developers-198012?page=0,0">http://www.infoworld.com/d/application-development/great-open-source-map-tools-web-developers-198012?page=0,0</a><br clear="all">
<div><br></div>-- <br>Hugo Martins<br><br>
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