1. Papermaking potential of recycled fibers;Ackermann,2000
2. Origin and content of adhesive impurities and stickies in graphic waste papers;Ackermann;Wochenblatt für Papierfabrikation,1996
3. Advances in recycling and deinking;Bajpai,2006
4. Biotechnology for pulp and paper processing;Bajpai,2018
5. Chapter 9: Paper bioprocessing;Bajpai,2018