@article{oliveira_vannucci_galvão_araújo_nascimento_1998,  title={Using beryllium and polypropylene-aluminium absorbers to measure the TBR-1 tokamak electron temperature},  volume={28},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97331998000300008},  DOI={10.1590/S0103-97331998000300008},  number={3},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Oliveira, K. A. de and Vannucci, A. and Galvão, R. M. O. and Araújo, M. S. T. and Nascimento, I.C.},  year={1998},  month={Sep},  pages={230–240} }