1. Surface Wave Propagation in the Western United States;Alexander,1963
2. Universal dispersion tables, 1 : Love waves across oceans and continents on a spherical earth;Anderson;Bull Seismol. Soc. Am.,1964
3. The resolving power of gross earth data;Backus;Geophys. J.,1968
4. Uniqueness in the inversion of inaccurate gross earth data;Backus;Philos. Trans. R. Soc., Lond., Ser.A,1970
5. Structure of the upper mantle under the western Mediterranean basin;Berry;J. Geophys. Res.,1967