Building Mobile Intranets Over The UMTS. - Constantinos F. Grecas; Sotirios Maniatis; Iakovos S. Venieris (PWC, 2001)

Towards the Introduction of the Asymmetric Cryptography in GSM, GPRS, and UMTS Networks. - Constantinos F. Grecas; Sotirios Maniatis; Iakovos S. Venieris (ISCC, 2001)

GIP: an infrastructure for mobile intranets development. - Constantinos F. Grecas; Sotirios Maniatis; Iakovos S. Venieris (Wireless Mobile Internet, 2001)

Introduction of the Asymmetric Cryptography in GSM, GPRS, UMTS, and Its Public Key Infrastructure Integration. - Constantinos F. Grecas; Sotirios Maniatis; Iakovos S. Venieris (Mob. Networks Appl., 2003)

GIP: An Infrastructure for Mobile Intranets Deployment. - Constantinos F. Grecas; Sotirios Maniatis; Iakovos S. Venieris (Wirel. Networks, 2003)