1. The genus Pegolettia (Gompositae, Inulae);Anderberg;Cladistics,1986
2. Phylogenetic inference as applied to the study of evolutionary diversification of semi-aquatic bugs (Hemiptera: Gerromorpha);Anderson;Syst. Zool.,1979
3. The uses of cladistics;Ashlock;Ann. Rev. Ecol. Syst.,1974
4. An evolutionary systematist’s view of classification;Ashlock;Syst. Zool.,1979
5. Applicability of compatability and parsimony methods at the infraspecific, specific, and generic levels in Poaceae;Baum,1984