Ahola, S.; Turon, X.; Österberg, M.; Laine, J.; Rojas, O. J. (2008). "Enzymatic Hydrolysis of Native Cellulose Nanofibrils and Other Cellulose Model Films: Effect of Surface Structure". Langmuir. 24 (20): 11592–9. doi:10.1021/la801550j. PMID18778090.
Ahola, S.; Turon, X.; Österberg, M.; Laine, J.; Rojas, O. J. (2008). "Enzymatic Hydrolysis of Native Cellulose Nanofibrils and Other Cellulose Model Films: Effect of Surface Structure". Langmuir. 24 (20): 11592–9. doi:10.1021/la801550j. PMID18778090.