1. Methane Releases From Arctic Shelf May be Much Larger and Faster Than Anticipated, Press Release;University of Alaska Fairbanks,2010
2. Vast Methane ‘plumes’ Seen in Arctic Ocean as Sea Ice Retreats;Connor,2011
3. Arctic sea ice reaches lowest extent for the year and the satellite record,2012
4. The Structure and Formation of Gas Hydrates, Physical Properties of Hydrates, Hydrates Seen as a Problem for the Oil and Gas Industry, Gas Hydrates, Immense Energy Potential and Environmental Challenges;Giavarini,2011
5. Clathrate Hydrates of Natural Gases;Sloan,2008