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Physics of the Solid Earth

#### Volume 30, Number 11, June 1995

Russian Edition November 1994

# Contents

** Calculation of phase equilibria and elastic properties of magmatic rocks
**

* S. V. Sobolev and A. Yu. Babeiko
*
** Large earthquakes and seismic potential of the West Crimea (Sevastopol) focal zone
**

* A. A. Nikonov
*

** Diffraction, interference, and depolarization of elastic waves: 1, Polarization anomalies near a low-contrast interface
**

* A. P. Kiselev and V. O. Yarovoy
*

** Statistical regularities of acoustic emission in fracturing of granite
**

* Y. Y. Damaskinskaya, V. S. Kuksenko, and N. G. Tomilin
*

** Response of strong earthquakes to phases of Earth tides
**

* V. A. Nikolayev
*

** Study of the geoelectric structure of Bulgaria
**

* L. M. Abramova, I. M. Varentsov, N. G. Golubev, M. S. Zhdanov, Y. R. Martanus, Y. Y. Sokolova, and V. S. Shneyer'
*

** Volume integral equations for computation of potential electric fields in two-dimensional models
**

* A. A. Petrov
*

** Localization of singular sources of potential fields in a three-dimensional real space
**

* G. A. Troshkov
*

** Method and apparatus of high-precision measurements of thermophysical characteristics of oceanic sediments
**

* G. I. Petrunin and V. G. Popov
*

** Some effects in the sporadic ***E* layer of the ionosphere prior to earthquakes

* Y. V. Liperovskaya, O. A. Pokhotelov, M. A. Oleynik, S. S. Pavlova, O. A. Alimov, and M. Khakimova
*

** Metrological certification of ground quartz astatized gravimeters
**

* R. B. Rukavishnikov
*

** Modernized method of measuring second derivatives of gravitational field using variometer
**

* V. A. Kuzivanov, A. V. Mokin, and S. V. Kuzivanov
*

###### Translated and loaded on November 28, 1996