Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: N. Marwan, M. Romano, M. Thiel naJ. Kurths, "Recurrence Plots for the Analysis of Complex Systems", Phys. Rep. 438, 240-329 (2007)  Mubvunzo: Vanyori vacho ndiMarwan, Romano, Kurths uye ndivanaani?
Thiel