1. Depths of the Moho boundary and their harmonic and statistical analysis;Chuikova;Fizika Zemli,1998
2. Generalization of Backus–Gilbert method for estimation of lateral variations of surface wave velocities, physics of the solid earth;Ditmar;Izvestia Acad. Sci. USSR,1987
3. An application of the ray theory to the propagation of waves along a laterally heterogeneous spherical surface;Jobert;Geophys. Res. Lett.,1983
4. Kozhevnikov, V.M., Antonova, L.M., Yanovskaya, T.B., 1990. Lateral Heterogeneity of the Crust and Upper Mantle at the Continent of Asia from Rayleigh Wave Data, Vol. 3. pp. 3–11 (in Russian).
5. On a frequency-time analysis of oscillations;Levshin;Ann. Geophys.,1972