Статьи и блоги.
http ://groups.google.com/Polvphasic
http://polyphasicsleep.info
http://stevepavlina.eom/blog/2005/l O/polyphasic-sleep/
http://en.wikipedia.org/wiki/polyphasic_sleep
http://everything2.com/index.pl?node_id=892542
http://oddology.net/insomnia.html
http://news.bbc.co.Uk/l/hi/uk/1180274.stm
http ://www.eqkaspian. com/naps/index, shtml
http://mensjournal.com/healthFintess/0601/napping_power.html
Исследования и изучение полифазного сна.
http://collections.stanford.edu/bucky/
http://time.eom/time/magazine/article/0.9171.774680.00.html
http://en.wikipedia.Org/wiki/Why_We_Nap:_Evolution._Chronobiology._and_Functions_of_Pol yphasic_and_Ultrashort_Sleep
http://pubmedcentral.nih.gov/articlerender.fcgi?artid=436797
http://supermemo.com/articles/polyphasic.htm
http://www.puredoxvk.com/index.php/2006/11/01/an-attack-on-polvphasic-sleep/)
http://healthology.com/sleep-disorders/sleep-disorders-news/video4247.htm