A characterization of complete matroid base graphs. - J. D. Donald; Carlos A. Holzmann; M. D. Tobey (J. Comb. Theory B, 1977)

Improvements on handwritten digit recognition by cooperation of modular neural networks. - Claudio A. Perez; Patricio A. Galdames; Carlos A. Holzmann (SMC, 1998)

Classification of sleep-waking states using modular neural networks. - Pablo A. Estévez; Marcelo E. Fernández; Claudio M. Held; Carlos A. Holzmann; Claudio A. Pérez; Juan Pablo Pérez (SMC, 2000)

Face and eye tracking algorithm based on digital image processing. - Claudio A. Perez; Alvaro Palma; Carlos A. Holzmann; Christian Pena (SMC, 2001)