FreedmanS. J.GreenblattM.Studies in human isolation. USAF WADC tech. Rep., 1959, No. 59-266.
2.
GoldbergerL.HoltR. R.Experimental interference with reality contact (perceptual isolation): Method and group results. J. nerv. ment. Dis., 1958, 127, 99–112.
3.
HochbergJ. E.TriebelW.SeamanG.Color adaptation under conditions of homogeneous visual stimulation (Ganzfeld). J. exp. Psychol., 1951, 41, 153–159.
4.
HoltR. R.GoldbergerL.Personological correlates of reactions to perceptual isolation. USAF WADC tech. Rep., 1959, No. 59-735.
5.
VernonJ.McGillT. E.SchiffmanH.Visual hallucinations during perceptual isolation. Canad. J. Psychol., 1958, 12, 31–34.