Abascal, Julio, Myriam Arrue, Inmaculada Fajardo, Nestor Garay, and Jorge Tomás. 2004. “The Use of Guidelines to Automatically Verify Web Accessibility”. Universal Access in the Information Society 3 (1): 71-79. doi:10.1007/s10209-003-0069-3. DOIBibTeXEndNote X3 XMLEndNote 7 XMLRIS