1. Govumoni, S.P., Koti, S., Kothagouni, S.Y., Venkateshwar, S., Linga, V.R.: Evaluation of pretreatment methods for enzymatic saccharification of wheat straw for bioethanol production. Carbohyd. Polym. 91, 646–650 (2013)
2. United Nations Organization for Food and Agriculture, Study Forest Forest and Energy. Key Issues. Rome. P. 154 (2008)
3. Olsson, L.: Editor Biofuels. Advances in Biochemical Engineering/Biotechnology, vol. 108, p. 41. Springer, Berlin (2007)
4. Forest biotech and climate change, Fenning, T.M., Walter, C., Gartland, K.M.A.: Forest biotech and climate change. Nat. Biotechnol. 26, 615–617 (2008)
5. Fengel, D., Wegener, G.: Wood. Chemistry, Ultrastructure, Reactions. Walter de Gruyter, Berlin (1984)