@article{oliveira_cruz_aguiar_2012,  title={Effect of PECVD deposition parameters on the DLC/PLC composition of a-C:H thin films},  volume={23},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532012005000027},  DOI={10.1590/S0103-50532012005000027},  number={9},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Oliveira, Éder C. and Cruz, Sandra A. and Aguiar, Paulo H. L.},  year={2012},  month={Sep},  pages={1657–1662} }