@article {2907,
	title = {Integration, individuality and species concepts},
	journal = {Biology and Philosophy},
	volume = {17},
	year = {2002},
	pages = {651-660},
	keywords = {Clade, Clade, species, PHILOSOPHY, species, SPECIES CONCEPTS},
	author = {Lee, M.S.Y. and Wolsan, M.}
}
