1. Animal sleep : a review of sleep duration across phylogeny;Campbell Scott;Neurosci Biobehav Rev,1984
2. The function (s) of sleep;Frank,2019
3. Sleep function : Toward elucidating an enigma;Krueger;Sleep Med Rev,2016
4. The interrelated effect of sleep and learning in dogs (Canis familiaris); an EEG and behavioural study;Kis;Nat Publ Gr,2017
5. EEG Transients in the sigma range during non-REM sleep predict learning in dogs;Iotchev;Sci Rep,2017