@article{riffel_brandelli_2006,  title={Keratinolytic bacteria isolated from feather waste},  volume={37},  ISSN={1517-8382},  url={https://doi.org/10.1590/S1517-83822006000300036},  DOI={10.1590/S1517-83822006000300036},  number={3},  journal={Brazilian Journal of Microbiology},  publisher={Sociedade Brasileira de Microbiologia},  author={Riffel, Alessandro and Brandelli, Adriano},  year={2006},  month={Jul},  pages={395–399} }