@article{scheuer_cardoso_mafra_brunatto_2021,  title={Effects of the Voltage and Pressure on the Carburizing of Martensitic Stainless Steel in Pulsed DC Glow Discharge},  volume={24},  ISSN={1516-1439},  url={https://doi.org/10.1590/1980-5373-MR-2021-0154},  DOI={10.1590/1980-5373-MR-2021-0154},  number={6},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Scheuer, Cristiano J. and Cardoso, Rodrigo P. and Mafra, Márcio and Brunatto, Silvio F.},  year={2021},  pages={e20210154} }