E W Kruyt

Searching for Biological Rhythms: Peak Detection in the Periodogram of Unequally Spaced Data

H P Van Dongen, E Olofsen, J H VanHartevelt, 1999, Journal of biological rhythms.

A procedure of multiple period searching in unequally spaced time-series with the Lomb-Scargle method.

H P Van Dongen, E Olofsen, J H VanHartevelt, 1999, Biological rhythm research.

Phase resetting properties of cardiac pacemaker cells

E W Kruyt, D. Ypey, H. Jongsma, 1984, The Journal of general physiology.

Letter to the Editor: Analysis of Problematic Time Series with the LombÐScargle Method, A Reply to ‘Emphasizing Difficulties in the Detection of Rhythms with LombÐScargle Periodograms’

H P Van Dongen, E Olofsen, J H VanHartevelt, 2001, Biological rhythm research.