Thoir iomradh air an earrann gu h-ìosal agus an uairsin freagair a 'cheist às deidh sin anns an aon chànan ris an earrann: Earrann: N. Marwan, M. Romano, M. Thiel agus J. Kurths, "Recurrence Plots for the Analysis of Complex Systems", Phys. Rep. 438, 240-329 (2007) Ceist: Is iad na h-ùghdaran Marwan, Romano, Kurths agus cò?
Thiel