@article {43742,
	title = {Assessment report on reduced sulphur compounds for developing an ambient air quality guideline. Draft for comments},
	year = {2002},
	institution = {AMEC Earth \& Environmental for Alberta Environment},
	url = {http://www.casahome.org/wp-content/uploads/2006/10/CFO-InterestingInformation-Reduced_Sulphur_Compounds.pdf}
}
