[The sleep of the astronauts. Neurophysiological problems eaised by astronautics. Influence of the biological rhythm].
D001683:Biological Clocks; D002940:Circadian Rhythm; D018504:Ecological Systems, Closed; D004569:Electroencephalography; D006801:Humans; D012890:Sleep; D013026:Space Flight
Le sommeil des cosmonautes. Problèmes neurophysiologiques posés par l'astronautique. Influence des rythmes biologiques.