Seikovskaya L A

Publications in Math-Net.Ru

1. Soft phonon spectrum and phase diagram of $\mathrm{Sn}(\mathrm{Pb})_{2}\mathrm{P}_{2}\mathrm{S}(\mathrm{Se})_{6}$ ferroelectrics
   
   Fizika Tverdogo Tela, 29:2 (1987),  530–534
2. Optical phonons in $\mathrm{Hg}_{3}\mathrm{Te}_{2}\mathrm{Cl}_{2}$ crystals
   
   Fizika Tverdogo Tela, 27:2 (1985),  566–570