Hydrothermal activity at Hook Ridge in the Central Bransfield Basin, Antarctica - Bohrmann, G.; Chin, C.; Petersen, S.; Sahling, H.; Schwarz-Schampera, U.; Greinert, J.; Lammers, S.; Rehder, G.; Daehlmann, A.; Wallmann, K.; Dijkstra, S.; Schenke, H. -W. (Geo-Marine Letters, 1998)