1. Heat content and specific heat of coals and related products;Gomez;Bureau of Mines Report of Investigation No. 6607,1965
2. Gas generator research and development: Bi-gas process;Hill,1977
3. Preparation of a conversion systems technical data book, final report,1976
4. Specific heats and total heat contents of coals and related materials at elevated temperatures;Kirov;Br. Coal Util. Res. Assoc. Mon. Bull.,1965
5. A survey of numerical data on the thermal decomposition of coal;Gregory;Br. Coal Util. Res. Assoc. Mon. Bull.,1965