Coman, G.; Adina, C.; Enache, G.; Georgescu, L.; Bahrim, G. Optimization of Biosynthesis Conditions and Catalitic Behavior Evaluation of Cellulase-Free Xylanase Produced by a New Streptomyces Sp. Strain. The Annals of the University Dunarea de Jos of Galati. Fascicle VI - Food Technology 2011, 35, 34-44.