Levitskii, R. R.     Dielectric, piezoelectric and elastic properties of quasione-dimensional Cs(H1-xDx)2PO4 ferroelectrics [Текст] / R.R. Levitskii, I.R. Zachek, A.S. Vdovych // The 36th conference of the middle european cooperation in statistical physics : progr. and abstr., 5-6 Apr. 2011, Lviv, Ukraine / Inst. for condensed matter physics, Ivan Franko nat. univ., Lviv polytechnic nat. univ. — Lviv, 2011. — P. 115.