Piroga S A

Publications in Math-Net.Ru

1. Acoustic study of the $P$-phase, $T$-phase diagram of $\mathrm{Cs}_{2}\mathrm{HgCl}_{4}$
   
   Fizika Tverdogo Tela, 34:7 (1992),  2044–2052
2. Optical birefringence study of the phase $P,T$-diagram of the incommensurate ferroelastic $\mathrm{Cs}_{2}\mathrm{HgBr}_{4}$
   
   Fizika Tverdogo Tela, 31:5 (1989),  312–314