1. Venezuela-Cuba undersea cable link work starts. http://www.bbc.com/news/world-latin-america-12260410 January 2011. Venezuela-Cuba undersea cable link work starts. http://www.bbc.com/news/world-latin-america-12260410 January 2011.
2. Cuba approves first public wi-fi hub in Havana. http://www.bbc.com/news/technology-31905794 March 2015. Cuba approves first public wi-fi hub in Havana. http://www.bbc.com/news/technology-31905794 March 2015.
3. Distributed systems and natural disasters
4. Where the sidewalk ends