@article{kellner_2017, title={The Qualis system: a perspective from a multidisciplinary journal}, volume={89}, ISSN={0001-3765}, url={https://doi.org/10.1590/0001-37652017893}, DOI={10.1590/0001-37652017893}, number={3}, journal={Anais da Academia Brasileira de Ciências}, publisher={Academia Brasileira de Ciências}, author={KELLNER, ALEXANDER W.A.}, year={2017}, month={July}, pages={1339–1342} }