@article {37963,
	title = {Intensive formation of vivianite in the bottom sediments of mesotrophic Narrow Lake, Alberta},
	volume = {29},
	year = {1991},
	pages = {77-85},
	publisher = {Canadian Mineralogist},
	url = {http://intl-canmin.geoscienceworld.org/cgi/reprint/29/1/77},
	author = {Manning, Phillip G. and Murphy, Thomas P. and Prepas, E. E.}
}
