@article{oliveira_achcar_2020,  title={COMPOSITIONAL STATISTICAL MODELS UNDER A BAYESIAN APPROACH: AN APPLICATION TO TRAFFIC ACCIDENT DATA IN FEDERAL HIGHWAYS IN BRAZIL},  volume={40},  ISSN={0101-7438},  url={https://doi.org/10.1590/0101-7438.2020.040.00230462},  DOI={10.1590/0101-7438.2020.040.00230462},  journal={Pesquisa Operacional},  publisher={Sociedade Brasileira de Pesquisa Operacional},  author={Oliveira, Ricardo Puziol de and Achcar, Jorge Alberto},  year={2020},  pages={e230462} }