BARAZANGI, M., OLIVER, J. and ISACKS, B. (1977) “Relative excitation of the seismic shear waves Sn and Lg as a function of source depth and their propagation from Melanesia and Banda arcs to Australia”, Annals of Geophysics, 30(3-4), pp. 386–407. doi: 10.4401/ag-4829.