@article {40734,
	title = {Understorey protection in Alberta{\textquoteright}s boreal mixedwoods : selecting the best silviculture system for stands with conifer understorey. In : C. R. Smith and G. W. Crook, comp., Advancing boreal mixedwood management in Ontario, Proc. Workshop, October 17-19, 1},
	year = {1996},
	pages = {197-201},
	institution = {Canada Forestry Service, Great Lakes Forestry Centre},
	author = {Navratil, S.}
}
