1. The Heart of the Antarctic;Shackleton,1909
2. The Voyage of the ‘Pourquoi pas?’;Charcot,1911
3. Arctic and Antarctic exploration including the contributions of physicians and effects of disease in the polar regions;Fodstad;Neurosurgery,1999
4. Rivolier, J. and Bachelard, C. (1988) European Space Agency Report, Paris
5. From Antarctica to Outer Space – Life in Isolation and Confinement,1991