1. The mind in sleep: Psychology and psychophysiology;Arkin,1978
2. Psychoanalytic concepts and the structural theory;Arlow,1964
3. The effects of dream deprivation on chronic schizophrenics and normal adults: A comparative study;Azumi;Folia Psychiatrica et Neurologica Japonica,1967
4. The development and problems of the theory of the instincts;Bibring;International Journal of Psychoanalysis,1941
5. Differential locus coeruleus and hypothalamic self-stimulation interactions;Bodnar;Physiological Psychology,1979