1. Magnitudes and moments of earthquakes;Abe,1995
2. Maximum likelihood estimate of b value in the fomula log N=a−bM and its confidence limits;Aki;Bull. Earthq. Res. Inst.,1987
3. Spatial distribution of seismicity parameters in the Red Sea regions;Al-Amri;Jour. Asian Earth Sci.,1998
4. Apostol, A., Aresene, G., Marza, V.I., 1985, Precursory seismicity of intermediate depth earthquakes in Vrancea region, Romania, Proceed. Euro. Seismo. Com. Sym. On Earthquake prediction research, Earthquake Prediction Res., 3 (2), 105–119.
5. Maximum likelihood estimation of b-values from magnitude grouped data;Bender;Bull. Seismo. Soc. Amer.,1983