1981

95. Gridnev S.A. The influence of the electron conductivity on the internal friction of semiconductive barium titanate // The 4-th Seminar on semiconductors-ferroelectrics, Rostov-on-Don, June 3-5, 1981.
96. Gridnev S.A., Kudrjash V.I., Prasolov B.N., Shuvalov L.A. Effect of mechanical stress on domain structure dynamics in KH₃(SeO₃)₂ // The 1-st Seminar “The influence of external forces on the real structure of ferroelectrics and piezoelectrics”, Chernogolovka, September 7-11, 1981.
97. Gridnev S.A., Dronov I.A., Shuvalov L.A. Internal friction in the X-ray irradiated crystals of triglycine sulphate // The 1-st Seminar “The influence of external forces on the real structure of ferroelectrics and piezoelectrics”, Chernogolovka, September 7-11, 1981.
98. Gridnev S.A., Popov V.M. The study of stability of piezoelectric constants at helium temperatures // Regional Seminar “Stabilization of piezoelectric materials and transformers, Nikel, Rostov region, September 22-27, 1981.
99. Shuvalov L.A., Gridnev S.A., Kudrjash V.I., Prasolov B.N. Domain structure dynamics and internal friction of KH₃(SeO₃)₂ single crystals // 5-th Internation. meeting on ferroelectricity, Pennsylvania, USA, August 17-21, 1981.
100. Gridnev S.A., Pavlova N.G., Ostapenko S.P. New piezoceramic materials // The 1-st All-Union Conf. “Problems of manufacturing and applications of ferroelectric and piezoelectric materials”, Moscow, MDNTP, November 12-14, 1981.
101. Gridnev S.A., Popov V.M., Puchkov E.I., Sannikov V.G. Low temperature dielectric and piezoelectric properties of doped lithium niobate crystals // The 1-st All-Union Conf. “Problems of manufacturing and applications of ferroelectric and piezoelectric materials”, Moscow, MDNTP, November 12-14, 1981.