@article {3751,
	title = {Hierarchical models, reticulate evolution and the inevitability of paraphyletic supraspecific taxa},
	journal = {Taxon},
	volume = {46},
	year = {1997},
	pages = {75-85},
	keywords = {CLADISTICS, EVOLUTION, PARAPHYLETIC GROUPS, RETICULATE EVOLUTION},
	author = {Sosef, M. S. M.}
}
