@article{oliveira_nascimento_fujiyoshi_lima_sena_2022,  title={A Finite-Difference Time-Domain Formulation for Modeling Air Ionization Breakdown Streamers},  volume={21},  ISSN={2179-1074},  url={https://doi.org/10.1590/2179-10742022v21i3259333},  DOI={10.1590/2179-10742022v21i3259333},  number={3},  journal={Journal of Microwaves, Optoelectronics and Electromagnetic Applications},  publisher={Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo},  author={Oliveira, Rodrigo M. S. de and Nascimento, Júlio S. and Fujiyoshi, Daiyuki M. and Lima, Thiago S. de and Sena, Anderson J. C.},  year={2022},  month={Jul},  pages={427–444} }