@article{asif_2009,  title={Relationship between viscosity and conductivity for tokamak plasmas},  volume={39},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332009000100011},  DOI={10.1590/S0103-97332009000100011},  number={1},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Asif, M.},  year={2009},  month={Mar},  pages={60–61} }