@article {3540,
	title = {Types, emendations and names - a reply to Liden \& al},
	journal = {Taxon},
	volume = {47},
	year = {1998},
	pages = {401-406},
	keywords = {NOMENCLATURE, PARAPHYLETIC GROUPS, PHYLOGENETIC SPECIES CONCEPT, species},
	author = {Schander, C.}
}
@article {3462,
	title = {Are many species paraphyletic},
	journal = {Taxon},
	volume = {43},
	year = {1994},
	pages = {21-32},
	keywords = {PARAPHYLETIC GROUPS, species},
	author = {Rieseberg, Loren H. and Brouillet, Luc}
}
