@ARTICLE {5625,
author={R. Pinto},
doi={10.1016/j.medengphy.2009.02.001},
journal={Medical Engineering and Physics},
title={On the  influence of time-series length in EMD to extract frequency content: simulations and models in biomedical signals.},
year={2009},
month={July},
volume={31},
number={6},
pages={713-719},
ISSN={1350-4533}
}