1. Uniform reduction error analysis;Buland;Bull. seism. Soc. Am.,1986
2. The computation of seismic traveltimes;Buland;Bull. seism. Soc. Am.,1983
3. Traveltimes from Central Pacific nuclear explosions;Gogna;Geophys. J. R. astr. Soc.,1967
4. Seismic traveltimes from central Asian epicentres;Gogna;Geophys. J. R. astr. Soc.,1980
5. Introduction to 1968 Seismological Tables for P-phase;Herrin;Bull. seism. Soc. Am.,1968