Fizika Tverdogo Tela, 1991 Volume 33, Issue 11,Pages 3137–3142(Mi ftt7157)
Effect of current carriers on magnetic anisotropy, magnetostriction and elastic properties of $\mathrm{HgCr}_{2}\mathrm{Se}_{4}$ and $\mathrm{CdCr}_{2}\mathrm{Se}_{4}$ ferromagnetic semiconductors