1. Production of forest energy;Andersson,2002
2. Raw material resources;Asikainen,2011
3. Will the Growth of Forest Energy Use Continue? (in Finnish: Jatkuuko metsäenergian käytön kasvu?);Asikainen,2009
4. Autio, H. The skills needed in the forest energy supply chain in Middle-Finland (in Finnish). Bachelor’s degree, Jyväskylä University of Applied Science (Online). Available from: http://publications.theseus.fi/bitstream/handle/10024/17630/jamk_1242194586_4.pdf?sequence=3
5. Bauen, A., Berndes, G., Junginger, M., Londo, M., Vuille, F., Ball, R., Bole, T., Chudziak, C., Faaij, A., Mozaffarian, H., 2009. Bioenergy—a sustainable and reliable energy source. A review of status and prospects. IEA Bioenergy (2009:06), 108 p. Available from: http://www.ieabioenergy.com/wp-content/uploads/2013/10/MAIN-REPORT-Bioenergy-a-sustainable-and-reliable-energysource.-A-review-of-status-and-prospects.pdf.