@article {3532,
	title = {Patterns of Variation in Levels of Homoplasy},
	journal = {Evolution},
	volume = {43},
	year = {1989},
	pages = {1781-1795},
	keywords = {EVOLUTION, HOMOPLASY, PHYLOGENETIC SPECIES CONCEPT, species},
	author = {Sanderson, Michael J. and Donoghue, Michael J.}
}
