1. European Commission, A sustainable bioeconomy for Europe: strengthening the connection between economy, society and the environment: Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions, 2018.
2. Bio-based circular economy in European national and regional strategies;Vanhamaki;Int J Sustain Dev Plann,2019
3. Lignocellulose-based chemical products and product family trees;Kamm,2006
4. Qualitative and quantitative analysis of lignin produced from beech wood by different conditions of the organosolv process;Hansen;J Polym Environ,2016
5. Qualitative and quantitative analysis of lignins from different sources and isolation methods for an application as a biobased chemical resource and polymeric material;El Khaldi-Hansen,2016