On a Conjecture of Carathéodoryr Analyticity Versus Smoothness. - Carlos Gutierrez; Francesco Mercuri; Federico Sánchez-Bringas (Exp. Math., 1996)

Acoustic Fingerprint Recognition Using Artificial Neural Networks. - Eduardo E. Zurek; A. Margarita R. Gamarra; José R. Escorcia; Carlos Gutierrez; Henry Bayona; Roxana P. Pérez; Xavier García (Polibits, 2014)

Locating Ships Using Time Reversal and Matrix Pencil Method by Their Underwater Acoustic Signals. - Daniel Chaparro-Arce; Sergio Gutierrez; Andres Gallego; Cesar Augusto Pedraza; Félix Vega; Carlos Gutierrez (Sensors, 2021)