1. The geodetic laser interferometers at Gran Sasso, Italy: recent modifications and correction for local effects;Amoruso;Journal of Geodynamics,2009
2. Tables of Mathematical Statistics;Bol'shev,1983
3. Theory of the Tectonic Earthquake Preparation;Dobrovolsky,2000
4. Deformation waves of the earth: concept, observations, and models;Bykov;Geologiya I Geofizika,2005
5. Two components of seismic activity of the Earth and their relation to features of diurnal rotation;Fridman,2003