%0 Journal Article
%T AN AMPLIFICATION OF THE PHYLOGENETIC SPECIES CONCEPT
%A Nixon, Kevin C.
%A Wheeler, Quentin D.
%J Cladistics
%V 6
%N 3
%@ 0748-3007
%D 1990-09-01
%I Wiley Subscription Services, Inc., A Wiley Company
%~ DeepDyve