1. Metalliferous sediments of hydrothermal origin from the Red Sea;Bäcker,1982
2. Recent hydrothermal metal accumulation, products and condition of formation;Bäcker,1987
3. Lagerstätte Atlantis II Tief im Roten Meer;Bäcker;Geol. Rundsch.,1973
4. New deeps with brines and metalliferous sediments in the Red Sea;Bäcker;Nature Phys. Sci.,1972
5. Morphology of the Red Sea central graben between Subair Islands and Abul Kizaan;Bäcker;Geol. Jahrb.,1975