* <ahref="http://simple.sourceforge.net/">Simple XML Serialization</a> (<ahref="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>)<br/>
* <ahref="http://simple.sourceforge.net/">Simple XML Serialization</a>–<ahref="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a><br/>
* <ahref="http://simple.sourceforge.net/">Simple XML Serialization</a>–<ahref="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a><br/>
* <ahref="http://hc.apache.org">Apache HttpClient</a> (Android port) –<ahref="http://www.apache.org/licenses/">Apache License, Version 2.0</a><br/>
* <ahref="http://ical4j.sourceforge.net/">iCal4j<a> (<ahref="http://sourceforge.net/p/ical4j/ical4j/ci/default/tree/LICENSE">Licencia New BSD</a>)<br/>
* <ahref="https://code.google.com/p/ez-vcard/">ez-vcard</a> (<ahref="http://opensource.org/licenses/BSD-3-Clause">Licencia New BSD</a>)<br/>
* <ahref="http://simple.sourceforge.net/">Simple XML Serialization</a> (<ahref="http://www.apache.org/licenses/LICENSE-2.0">Licencia Apache Version 2.0</a>)<br/>
* <ahref="http://simple.sourceforge.net/">Simple XML Serialization</a> (<ahref="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>)<br/>
* <ahref="http://simple.sourceforge.net/">Simple XML Serialization</a>–<ahref="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a><br/>
* <ahref="http://simple.sourceforge.net/">Simple XML Serialization</a>–<ahref="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a><br/>