Cilardo, A. ., Mazzeo, A. ., Romano, . L. ., Saggese, . G. . and Cattaneo, G. . (2004) “A Web Services Based Architecture for Digital Time Stamping”, Journal of Web Engineering, 2(3), pp. 148–175. Available at: https://journals.riverpublishers.com/index.php/JWE/article/view/4367 (Accessed: 19 October 2024).