@article {37543,
	title = {Morphological and mineralogical characterization of chars of high volatile bituminous Coal Valley coal from Alberta},
	volume = {A/CERRF Report No. 2835-RG-88/12},
	year = {1990},
	institution = {University of Calgary, Department of Civil Engineering, and Alberta Office of Coal Research and Technology},
	author = {Joshi, R. C. and Sivapullaiah, P. V.}
}
