Dence, C. W. and Reeve, D. W. (Eds.). 1996. Pulp Bleaching β Principles and Practice. TAPPI Press, Atlanta, GA, USA. 868 p.
Freire, C. S. R., Silvestre, A. J. D. and Pascoal Neto, C. 2005. Lipophilic extractives in Eucalyptus globulus kraft pulps. Behaviour during ECF bleaching. Journal of Wood Chemistry and Technology 25:67β80.