@article {41706,
	title = {Temporal patterns of age-distribution on foothills landscapes in Alberta},
	volume = {21},
	year = {1998},
	note = {one citation gives title Patterns of temporal variability and age-class distributions on a Foothills landscape in Alberta, p. 543-550},
	pages = {53-55},
	publisher = {Ecography},
	url = {http://www3.interscience.wiley.com/cgi-bin/fulltext/119157567/PDFSTART},
	author = {Andison, D. W.}
}
