1. Kloesch G, Kemp B, Penzel T, Schloegl A, Rappelsberger P, Trenker E, et al. The SIESTA project polygraphic and clinical database. IEEE Eng Med Biol Mag 2001;20(3):51–7.
2. Characteristics of insomnia in the United States: results of the 1991 National Sleep Foundation Survey;Ancoli-Israel;Sleep,1999
3. Rechtschaffen A, Kales A. A manual of standardized terminology, techniques and scoring system for sleep stages of human subjects. US Department of Health, Education and Welfare, National Institute of Health Publ. No. 204, Washington; 1968.
4. Penzel T, Stephan K, Kubicki S, Herrmann WM. Integrated sleep analysis, with emphasis on automatic methods. In: Degen R, Rodin EA, editors. Epilepsy, sleep and sleep deprivation. Amsterdam: Elsevier; 1991. p. 177–203.
5. Sleep classification in infants by decision tree-based neural networks;Koprinska;Artif. Intell. Med.,1996