"Beyond the first recurrence in scar phenomena" (2000) Wisniacki, D.A.; Borondo, F.; Vergini, E.; Benito, R.M. Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 62(6)
10.1103/PhysRevE.62.R7583
paper_1063651X_v62_n6_p_Wisniacki