1. The CNV in schizophrenia;Abraham;Electroenceph. clin. Neurophysiol.,1974
2. Ultradian and circadian rhythms in sleep and wakefulness;Baldy-Moulinier,1976
3. Competition between the two types of sleep and the recuperative function of REM sleep versus NREM sleep in narcoleptics;Billiard,1976
4. Biorhythmic variations in consciousness and psychological functions;Broughton;Canad. Psychol. Rev.,1975
5. Performance and evoked potential measures of various states of daytime sleepiness;Broughton;Sleep,1982