Santhanam, A Nonlinear lattice dynamics and proton motion in ferroelectric protonic conductors - Pondicherry Department of Physics, Pondicherry University 1999 - 111p. 32cm. Subjects--Uniform Titles: PhysicisNonlinear lattice dynamicsProton motionFerroelectric protonic conductorsPh.D Dewey Class. No.: 530 / SAN