1. Standardizing selection in the evolution of the flower;Berg;Bot. Zhurn.,1956
2. Further investigations of stabilizing selection in the evolution of the flower;Berg;Bot. Zhurn.,1958
3. A general evolutionary principle underlying the origin of developmental homeostasis;Berg;Amer. Nat.,1959a
4. The ecological significance of correlation pleiades;Berg;Leningrad State University, Vestnik,1959b
5. Ontogenetic and evolutionary allometry;Bertalanffy;Evolution,1952