@article{almeida_silvani_furieri_gonçalves_lopes_2005,  title={Evaluation of the divergence of a thermal neutron beam using a Position Sensitive Detector},  volume={35},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332005000500013},  DOI={10.1590/S0103-97332005000500013},  number={3b},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Almeida, Gevaldo L. de and Silvani, Maria Ines and Furieri, Rosanne C. A. A. and Gonçalves, Marcelo J. and Lopes, Ricardo Tadeu},  year={2005},  month={Sep},  pages={771–774} }