1. Bartelink H.H., Olsthoorn A.F.M., Mixed Forests in Western Europe, In: Olsthoorn A.A. et al., Dutch. Inst. For. Nature Res. (Eds.), Management of mixed-species forest: silviculture and economics, Wageningen, 1999, pp. 9–15.
2. Bonnemann A., oak-beech mixed stands, Universität Göttingen, Forstwissenschaftliche Fakultät, Habilitationsschrift, Göttingen, 1955 (in German).
3. Bryndum H., the thinning trial with beech in the totterup forest, Saertyk af det forslige Forsøgsvaesen i. Danmark 38, 1980 (in Danish with English summary).