@article{tommaso_varesche_zaiat_vazoller_foresti_2002,  title={Morphological observation and microbial population dynamics in anaerobic polyurethane foam biofilm degrading gelatin},  volume={19},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322002000300003},  DOI={10.1590/S0104-66322002000300003},  number={3},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Tommaso, G. and Varesche, M.B. and Zaiat, M. and Vazoller, R.F. and Foresti, E.},  year={2002},  month={Jul},  pages={287–292} }