1. Ninth International Conference on Fluidized Bed Combustion;Basu,1987
2. Circulating Fluidized Bed Technology II;Weiss,1988
3. Tenth International Conference on Fluidized Bed Combustion;Lee,1989
4. Eleventh International Conference on Fluidized Bed Combustion;Zhang,1991
5. Eleventh International Conference on Fluidized Bed Combustion;Sengupta,1991