«Sleep duration from ages 1 to 10 years: variability and stability in comparison with growth».Pediatrics,120,4,10-2007,p.e769-76. DOI: 10.1542/peds.2006-3300. PMID: 17908734.
«The brain as a dream state generator: an activation-synthesis hypothesis of the dream process».The American Journal of Psychiatry,134,12,12-1977,p.1335–48. DOI: 10.1176/ajp.134.12.1335. PMID: 21570.
«Sleep duration from ages 1 to 10 years: variability and stability in comparison with growth».Pediatrics,120,4,10-2007,p.e769-76. DOI: 10.1542/peds.2006-3300. PMID: 17908734.
«The brain as a dream state generator: an activation-synthesis hypothesis of the dream process».The American Journal of Psychiatry,134,12,12-1977,p.1335–48. DOI: 10.1176/ajp.134.12.1335. PMID: 21570.