@article{cáceres_2003,  title={Use of the space by the opossum Didelphis aurita Wied-Newied (Mammalia, Marsupialia) in a mixed forest fragment of southern Brazil},  volume={20},  ISSN={0101-8175},  url={https://doi.org/10.1590/S0101-81752003000200023},  DOI={10.1590/S0101-81752003000200023},  number={2},  journal={Revista Brasileira de Zoologia},  publisher={Sociedade Brasileira de Zoologia},  author={Cáceres, Nilton Carlos},  year={2003},  month={Jun},  pages={315–322} }