1980

84. Gridnev S.A. Mechanisms of attenuation of low frequency elastic oscillations in ferroelectrics // 7-th All-Union science conf. “Mechanisms of relaxation phenomena in solids”, Voronezh, May 21-23, 1980.
85. Gridnev S.A., Konobeev V.V. Features of low frequency internal friction in nematic liquid crystals PAA and MBBA // 7-th All-Union science conf. “Mechanisms of relaxation phenomena in solids”, Voronezh, May 21-23, 1980.
86. Gridnev S.A., Shuvalov L.A., Kudrjash V.I. Internal friction of the crystal KH₃(SeO₃)₂ in the vicinity of the ferrolelectric phase transition // 7-th All-Union science conf. “Mechanisms of relaxation phenomena in solids”, Voronezh, May 21-23, 1980.
87. Gridnev S.A., Darinskii B.M., Nechaev V.N. Mechanism of low frequency internal friction and dielectric loss near the second-order phase transition // 7-th All-Union science conf. “Mechanisms of relaxation phenomena in solids”, Voronezh, May 21-23, 1980.
88. Shuvalov L.A., Gridnev S.A., Kudrjash V.I. Peculiarities of mechanisms of ultralow frequency mechanical relaxation in ferroelastic crystals // 7-th All-Union science conf. “Mechanisms of relaxation phenomena in solids”, Voronezh, May 21-23, 1980
89. Gridnev S.A., Kudrjash V.I., Shuvalov L.A. Influence of deuteration and X-ray irradiation on domain wall dynamics in pure proper ferroelastics K(D_xH_1-x)₃(SeO₃)₂ // 1-st All-Union Seminar “Observation and theory of domains in ferroelastic and related crystals” , Volgograd, June 4-6, 1980.
90. Bondarenko V.V., Varikash V.M., Gridnev S.A., Shuvalov L.A. Domain dynamics and internal friction in sodium trihydroselenate // 1-st All-Union Seminar “Observation and theory of domains in ferroelastic and related crystals” , Volgograd, June 4-6, 1980.
91. Postnikov V.S., Gridnev S.A., Prasolov B.N., Kudrjash V.I. Investigation of phase transitions in dielectric crystals by low-frequency internal friction // 5-th Intern. symposium “High purity materials in science and technology”, Dresden, May 5-9, 1980.
92. Gridnev S.A., Kudrjash V.I., Shuvalov L.A. Investigation of anisotropy and anomaly of attenuation of low-frequency elastic oscillations near the ferroelastic Curie point // 2-nd Jap.-Soviet symp. on ferroelectricity, Kyoto, Japan, September 6-11, 1980.
93. Gridnev S.A., Barmina N.V., Pavlova N.G., Parfenova N.N., Smirnova E.N. New high temperature piezoceramic materials based on lead-barium metanibate // 1-st All-Union Conf. on technology of ferroelectric and related materials, Zvenigorod, November 10-13, 1980.
94. Gridnev S.A., Pavlova N.G., Dronov I.A. Temperature and concentration dependences of physical properties of solid solutions // 1-st All-Union Conf. on technology of ferroelectric and related materials, Zvenigorod, November 10-13, 1980.