Maggi, A.; Jackson, J. A.; Priestley, K.; Baker, C. A re-assessment of focal depth distributions in southern Iran, the Tien Shan and northern India: do earthquakes really occur in the continental mantle?. Geophysical Journal International (Royal Astronomical Society). 2000-12, 143 (3): 629–661. Bibcode:2000GeoJI.143..629M. doi:10.1046/j.1365-246X.2000.00254.x(英语).
Maggi, A.; Jackson, J. A.; Priestley, K.; Baker, C. A re-assessment of focal depth distributions in southern Iran, the Tien Shan and northern India: do earthquakes really occur in the continental mantle?. Geophysical Journal International (Royal Astronomical Society). 2000-12, 143 (3): 629–661. Bibcode:2000GeoJI.143..629M. doi:10.1046/j.1365-246X.2000.00254.x(英语).