1. Accidents of underground oil and gas storages—case histories and prevention;Bérest,1989
2. Safety of salt caverns used for underground gas storage;Bérest;Oil & Gas Science and Technology,2003
3. Tightness tests in salt cavern wells;Bérest;Oil & Gas Science and Technology,2001
4. BERR, 2008. Towards carbon capture and storage: a consultation document. Department of Business, Enterprise and Regulatory Reform (BERR), June 2008, 130 pp. World Wide Web Address: http://www.berr.gov.uk/files/file46810.pdf.