TY  - RPRT
TI  - Impregnating Coal With Calcium Carbonate
AU  - Sharma, Pramod K.
AU  - Voecks, Gerald E.
AU  - Gavalas, George R.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19910000636
ID  - 19910000636
ER  -