1. Alstom, Press Releases, Alstom and Statoil to jointly develop project for chilled ammonia-based CO2capture for natural gas in Norway, http://www.alstom.com/pr_corp/2007/corp/43066.EN. php?languageId=EN&dir=/pr_corp/2007/corp/&idRubriqueCourante=15445, June 21, 2007.
2. Andrus, H.A.E. Jr. et al., ALSTOM's Hybrid Combustion-Gasification Chemical Looping Technology Development, Proceedings of the 22nd Annual International Pittsburgh Coal Conference, Pittsburgh, PA, September 2005.
3. Andrus, H.E. et al. Hybrid Combustion-Gasification Chemical Looping Coal Power Technology Development, ALSTOM Technical Report for Project DE-FC26-03NT41866, 2006.