Chamoso, P., H. Pérez-Ramos, and Ángel García-García. “ALTAIR: Supervised Methodology to Obtain Retinal Vessels Caliber”. ADCAIJ: Advances in Distributed Computing and Artificial Intelligence Journal, vol. 3, no. 4, Dec. 2014, pp. 48-57, doi:10.14201/ADCAIJ2014345060.