@article{barense_chellegatti_fonseca_said_2001,  title={Partial purification and characterization of exopolygalacturonase II and III of Penicillium frequentans},  volume={32},  ISSN={1517-8382},  url={https://doi.org/10.1590/S1517-83822001000400014},  DOI={10.1590/S1517-83822001000400014},  number={4},  journal={Brazilian Journal of Microbiology},  publisher={Sociedade Brasileira de Microbiologia},  author={Barense, Renata I. and Chellegatti, Maria Angélica dos S.C. and Fonseca, Maria José V. and Said, Suraia},  year={2001},  month={Oct},  pages={327–330} }