1. Functional and performance characteristics of soluble silicates in deinking. Part I: Alkaline deinking of newsprint/magazine;Ali;Journal of Pulp and Paper Science,1994
2. Recycling and deinking chemicals;Anon;China Paper Industry,2006
3. Anon (2009). Stephenson group launches new deinking chemical for paper recycling industry. UK, July 29 http://www.risiinfo.com/technologyarchives/chemicals/Stephenson-launches-new-deinking-chemical-for-paper-recycling-industry.html.
4. The effect of pH on pulping and flotation of mixed office wastepaper;Azevedo;Journal of Pulp and Paper Science,1999
5. Advances in recycling and deinking;Bajpai,2006