1. Rexen F, Munck L (1984) Cereal crops for industrial use in Europe, EUR 9617 EN, Report prepared for The Commission of the European Communities, Brussels. https://archive.org/details/cerealcropsforin0000rexe/page/78/mode/1up?q=refinery. Accessed 28 May 2023
2. Koukios EG (1985). Biomass refining: a non-waste approach. In: Hall DO, Myers N, Margaris NS (eds) Economics of ecosystems management. Tasks for vegetation science, Springer, Dordrecht, pp 233–244
3. Munk L (1993) On the utilization of renewable plant resources. In: Hayward MD, Bosemark NO, Romagosa I, Cerezo M (eds) Plant breeding. Principles and prospects. Springer Dordrecht, pp 500–522
4. Rexen F (1990) A new project in Denmark—the biorefinery at Bornholm. In: Munck L, Rexen F (eds) Agricultural refineries—a bridge from farm to industry, EUR 11583 EN. The Commission of the European Communities, Brussels, pp 115–122
5. Gylling M (1993) Technical report. The whole crop biorefinery project. Midterm assessment. Concept- status- perspectives. U.S Department of Energy. Available from: https://www.osti.gov/etdeweb/biblio/10149032. Accessed 14 May 2023