Regestein, L., Klement, T., Grande, P., Kreyenschulte, D., Heyman, B., Maßmann, T., et al. (2018). From beech wood to itaconic acid: case study on biorefinery process integration. Biotechnology for Biofuels, (11), 279-290. doi:0.1186/s13068-018-1273-y.