1. Aurenty, P., 1996. Doctorate thesis, National Polytechnic Institute of Grenoble.
2. An Introduction to Rheology;Barnes,1989
3. Blayo, A., Gandini A., Le Nest, J.-F., 1996. Rheological properties of heat-set inks, TAGGA Proceedings, 406–425.
4. Industrial uses of alkali lignin;Brookbank;Paper Trade J.,1946
5. Polyurethane from kraft lignin;Cheradame;Br. Polym. J.,1989