Thoir iomradh air an earrann gu h-ìosal agus an uairsin freagair a 'cheist às deidh sin anns an aon chànan ris an earrann:  Passage: J. Kurths, A. Voss, P. Saparin, "Quantitative Analysis of Heart Rate Variability", CHAOS 5, 88-94 (1995)  Ceist: Dè a sgrìobh J. Kurths?
Anailis Quantitative air Caochlaideachd Rate Heart