Bouras, C., Destounis, P., Garofalakis, J., Triantafillou, V., Tzimas, G., & Zarafidis, P. (1999), “A Cooperative Environment for Local Government: An Internet – Intranet Approach”, Telematics and Informatics Journal, Elsevier Science, ISSN 0736-5853, vol. 16, no. 1-2, pp. 75 – 89, DOI: 10.1016/S0736-5853(99)00020-9.