@article {37699,
	title = {The global warming problem. In : Oil sands 2000 conference, Energy - Environment - Enterprise, Hilton International Hotel, Edmonton, March 26, 27 and 28, 1990, preprints},
	volume = {Paper No. 26},
	year = {1990},
	note = {AOSTRA},
	institution = {Alberta Oil Sands Technology and Research Authority (AOSTRA)},
	author = {Wiggins, Ernest J.}
}
