1. Amann, M., 1997. The lignozymR process coming closer to the mill. In: Nineth ISWFPC Proc., vol. F4. pp. 1–5.
2. Azur Environmental, 1998. Microtox manual. www.azurenv.com.
3. Nonwood fibers – a potential source of raw material in papermaking;Ashori;Polym. Plast. Technol. Eng.,2006
4. Application of enzymes in the pulp and paper industry;Bajpai;Biotechnol. Prog.,1999
5. Buchert, J., Grönqvist, S., Mikkonen, H., Oksanen, T., Peltonen, S., Suurnäkki, A., Viikari, L., 2005. Process for producing a fibrous product. European Patent WO2005061790.