@article {Signal_Proc_Letters_2000,
	title = {Optimal Estimation of Chaotic Signals Generated by Piecewise-Linear Maps"},
	journal = {IEEE Signal Processing Letters},
	volume = {7},
	number = {8},
	year = {2000},
	month = {August},
	pages = {235{\textendash}237},
	author = {Pantale{\'o}n, Carlos and Luengo, David and Santamar{\'\i}a, Ignacio}
}
