Daan, S et CS Pittendrigh, « A Functional Analysis of Circadian Pacemakers in Nocturnal Rodents - II. The Variability of Phase Response Curves », Journal of Comparative Physiology A, vol. 106, no 3, , p. 253–266 (DOI10.1007/bf01417857, S2CID7164170)
Daan, S et CS Pittendrigh, « A Functional Analysis of Circadian Pacemakers in Nocturnal Rodents - IV. Entrainment: Pacemaker as Clock », Journal of Comparative Physiology A, vol. 106, no 3, , p. 291–331 (DOI10.1007/bf01417859, S2CID34222197)
Daan, S et CS Pittendrigh, « A Functional Analysis of Circadian Pacemakers in Nocturnal Rodents - V. Pacemaker Structure: A Clock for All Seasons », Journal of Comparative Physiology, vol. 106, no 3, , p. 333–355 (DOI10.1007/bf01417860, S2CID206794951)
Konopka RJ, Pittendrigh C, Orr D, « Reciprocal behaviour associated with altered homeostasis and photosensitivity of Drosophila clock mutants », J Neurogenet, vol. 6, no 1, , p. 1–10 (PMID2506319, DOI10.3109/01677068909107096)
Daan, S et CS Pittendrigh, « A Functional Analysis of Circadian Pacemakers in Nocturnal Rodents - II. The Variability of Phase Response Curves », Journal of Comparative Physiology A, vol. 106, no 3, , p. 253–266 (DOI10.1007/bf01417857, S2CID7164170)
Daan, S et CS Pittendrigh, « A Functional Analysis of Circadian Pacemakers in Nocturnal Rodents - IV. Entrainment: Pacemaker as Clock », Journal of Comparative Physiology A, vol. 106, no 3, , p. 291–331 (DOI10.1007/bf01417859, S2CID34222197)
Daan, S et CS Pittendrigh, « A Functional Analysis of Circadian Pacemakers in Nocturnal Rodents - V. Pacemaker Structure: A Clock for All Seasons », Journal of Comparative Physiology, vol. 106, no 3, , p. 333–355 (DOI10.1007/bf01417860, S2CID206794951)