1. Monophyly and associated terms;Ashlock;Syst. Zool.,1971
2. Monophyly again;Ashlock;Syst. Zool.,1972
3. The uses of cladistics;Ashlock;Ann. Rev. Ecol. Syst.,1974
4. Transantarctic relationships and their significance, as evidenced by the chironomoid midges, with a monograph of the subfamilies Podonominae and Aphroteniinae and the austral Heptagyiae;Brundin;Kgl. Sv. Vetenskapsakad. Handl,1966