1. Groups in Exotic Environments;Harrison,1984
2. Cognitive and Psychomotor performance in extreme and unusual environment;Ramachandran;Tech. Rep.,2019
3. Sensory and Perceptual Problems Related to Space Flight;Brown,1961
4. Cognitive and physiological effects of perceptual isolation;Heron,1961
5. Social support and depressed mood in isolated and confined environments;Palinkas;Acta Astronaut.,2004