Ioualalen, Mansour (May 2017). "Investigating the March 28th 1875 and the September 20th 1920 earthquakes/tsunamis of the Southern Vanuatu arc, offshore Loyalty Islands, New Caledonia". Tectonophysics. 709: 20. Bibcode:2017Tectp.709...20I. doi:10.1016/j.tecto.2017.05.006.
Ioualalen, Mansour (May 2017). "Investigating the March 28th 1875 and the September 20th 1920 earthquakes/tsunamis of the Southern Vanuatu arc, offshore Loyalty Islands, New Caledonia". Tectonophysics. 709: 20. Bibcode:2017Tectp.709...20I. doi:10.1016/j.tecto.2017.05.006.