Authors: Van'kevich, AV Popkov, YA Taranova, IA

Citation: Av. Van'Kevich et al., Raman studies of the temperature dependence of the internal vibrations of the ammonium ions in the mixed crystals K(1-x)A(x)DP and R(1-x)A(x)DP, LOW TEMP PH, 27(1), 2001, pp. 61-68

Authors: Popkov, YA Van'kevich, AV Taranova, IA Savchenko, EM Shuvalov, LA

Citation: Ya. Popkov et al., Raman scattering and phase transitions in mixed crystals K1-x(NH4)(x)H2PO4, LOW TEMP PH, 25(8-9), 1999, pp. 645-649