Shop-Floor Monitoring and Control Systems: Some Lacks to Fill Up.... - M. Bitton; J. Colom; P. Fénié (APMS, 1993)

Transient Current Monitoring Using a Current-to-Frequency Converter. - Rodrigo Picos; J. Colom; Miquel Roca 001; Eugeni Isern 001; Jaume Segura 001; Oscar Calvo; Eugenio García-Moreno (LATW, 2000)