@article{zhang_wu_xu_li-li_2010,  title={Theoretical studies of the EPR parameters for Ni2+ and Co+ in MgO},  volume={40},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332010000300020},  DOI={10.1590/S0103-97332010000300020},  number={3},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Zhang, Zhi- Hong and Wu, Shao- Yi and Xu, Pei and Li-Li, Li},  year={2010},  month={Sep},  pages={361–364} }