@article {KNZ00367,
	title = {Leaf gas exchange in Quercus macrocarpa (Fagaceae): rapid stomatal responses to variability in sunlight in a tree growth form},
	journal = {American Journal of Botany},
	volume = {79},
	year = {1992},
	pages = {599 -604},
	keywords = {LTER-KNZ},
	doi = {http://www.jstor.org/stable/2444875},
	author = {Alan K. Knapp}
}
