BRAMBILLA, MARCO, STEFANO CERI, SARA COMAI, PIERO FRATERNALI, and IOANA MANOLESCU. “SPECIFICATION AND DESIGN OF WORKFLOW-DRIVEN HYPERTEXTSa”. Journal of Web Engineering 1, no. 2 (June 11, 2003): 163–182. Accessed May 14, 2026. https://journals.riverpublishers.com/index.php/JWE/article/view/4391.