Men , Fu-DianWang , Hai-TangShen , Wei and He , Xiao-Gang. (2013). The Effect of Temperatures and Magnetic Field on Relativistic Fermi Gas.
            <i>Journal of Atomic and Molecular Sciences</i>. <i>4</i> (2).
            147-154.
         doi:10.4208/jams.032312.042912a