@article{dias_wieloch_d'agosto_2008,  title={The influence of environmental characteristics on the distribution of ciliates (Protozoa, Ciliophora) in an urban stream of southeast Brazil},  volume={68},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842008000200009},  DOI={10.1590/S1519-69842008000200009},  number={2},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Dias, RJP. and Wieloch, AH. and D'Agosto, M.},  year={2008},  month={May},  pages={287–295} }