@article{rocha_rein_toma_2001,  title={Ruthenium and iron complexes with benzotriazole and benzimidazole derivatives as simple models for proton-coupled electron transfer systems},  volume={12},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532001000200018},  DOI={10.1590/S0103-50532001000200018},  number={2},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Rocha, Reginaldo C. and Rein, Francisca N. and Toma, Henrique E.},  year={2001},  month={Mar},  pages={234–242} }