@article{sartori_denadai_gracia_carrijo_ducatti_2012,  title={Multivariate analysis of stable isotope data in the traceability process for birds},  volume={34},  ISSN={1807-8672},  url={https://doi.org/10.4025/actascianimsci.v34i4.13434},  DOI={10.4025/actascianimsci.v34i4.13434},  number={4},  journal={Acta Scientiarum. Animal Sciences},  publisher={Editora da Universidade Estadual de Maringá - EDUEM},  author={Sartori, Maria Márcia Pereira and Denadai, Juliana Célia and Gracia, Amélia Maria Lima and Carrijo, Alfredo Sampaio and Ducatti, Carlos},  year={2012},  month={Oct},  pages={437–442} }