@article {2342, title = {Tree Replacement in Small Canopy Gaps of a Tsuga Canadensis Forest in the Southern Appalachians, Tennessee}, journal = {Oecologia}, volume = {44}, year = {1979}, pages = {141-142}, keywords = {Trees -- Growth}, url = {http://www.springerlink.com/content/k66x172816903x07/http://dx.doi.org/10.1007/BF00346412}, author = {Lawrence S Barden} }