@article {746,
	title = {Unpredictability in Hamiltonian systems with a hierarchical phase space},
	journal = {Physics Letters A},
	volume = {431},
	year = {2022},
	pages = {127991},
	issn = {03759601},
	doi = {10.1016/j.physleta.2022.127991},
	url = {https://linkinghub.elsevier.com/retrieve/pii/S0375960122000731},
	author = {Sales, M. R. and Mugnaine, M. and Viana, R. L. and Caldas, I. L. and Szezech, J. D.}
}
