Gregorius, H.(1975). Genetic structures in finite, open-pollinated plant populations: A model and its application to seed orchards. Theoretical and Applied Genetics, 46(6), 295-305. doi:10.1007/bf00281152MLA Citation
Gregorius, Hans-Rolf. "Genetic Structures in Finite, Open-pollinated Plant Populations: A Model and Its Application to Seed Orchards". Theoretical and Applied Genetics, 46.6 ( 1975 ): 295-305.