1. Extended Development of Gas Cofiring to Reduce Sulfur Dioxide and Nitric Oxide Emissions from a Tangentially Coal-Fired Utility Boiler;Booth;Gas Research Report No. GRI 88/0163,1988
2. Leveraged SO2 Reduction with Gas/Coal Cofiring;Kramlich;prepared for The Gas Research Institute under Contract No. 5083-251-0905,1990