1. The hydrography and ventilation of Kau Bay in Halmahera;Aken,1989
2. Geologic map of the Ternate Quadrangle, north Maluku, 1:250 000;Apandi,1980
3. Kau Bay, Halmahera, a late Quaternary palaeoenvironmental record of a poorly ventilated basin;Barmawidjaja,1989
4. The spatial distribution of earthquakes, focal mechanism solutions, and subducted lithosphere in the Philippine and northeastern islands;Cardwell,1980
5. Plate boundary evolution in the Halmahera region, eastern Indonesia;Hall;Tectonophysics,1987