@article{ref1,
title="Some remarks on the analysis of time-series",
journal="Biometrika",
year="1967",
author="Bartlett, M. S.",
volume="54",
number="1-2",
pages="25-38",
abstract="Techniques involving the direct study of the spectrum when analyzing time-series are reviewed, and comments made on such topics as estimating the spectral density function, testing for mixed spectra, eliminating a trend, cross-spectral analysis, and non-normality. Recent extensions of spectral analysis by the author to point and line processes are illustrated by reference to traffic data, including an estimate of the flow-density relation from a cross-spectral analysis.<p />",
language="",
issn="0006-3444",
doi="10.1093/biomet/54.1-2.25",
url="http://dx.doi.org/10.1093/biomet/54.1-2.25"
}