author = { Colquhoun, William Peter AND Colquhoun, William P. },

title = { Biological rhythms and human performance },

publisher = {Academic Pr.},

isbn = {0121820505},

keywords = { Biorhythmus , Leistung },

year = {1971},

address = { London [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }