@article{goulart_carmona_monti_2005,  title={Partial purification and properties of cellulase-free alkaline xylanase produced by Rhizopus stolonifer in solid-state fermentation},  volume={48},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132005000300001},  DOI={10.1590/S1516-89132005000300001},  number={3},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Goulart, Antonio José and Carmona, Eleonora Cano and Monti, Rubens},  year={2005},  month={May},  pages={327–333} }