@article {39643,
	title = {Allozyme variation in the Athabasca sand dune endemic Salix silicicola, and the closely related species, S. alaxensis},
	volume = {20},
	year = {1995},
	pages = {179-190},
	publisher = {Systematic Botany},
	url = {http://www.jstor.org/stable/3093852?seq=10},
	author = {Purdy, B. G. and Bayer, R. J.}
}
