@article {2817,
	title = {Ontogeny and phylogenetic systems},
	journal = {Cladistics},
	volume = {1},
	year = {1985},
	pages = {13-27},
	keywords = {CLADISTICS, ONTOGENY, PHYLOGENY},
	author = {Kluge, A. G.}
}
@article {2276,
	title = {A consideration of epistemology in systematic biology, with special reference to species},
	journal = {Cladistics},
	volume = {10},
	year = {1995},
	pages = {259-294},
	keywords = {CLADISTICS, species, SPECIES CONCEPTS},
	author = {Frost, D. R. and Kluge, A. G.}
}
