ERMIS: A Helicopter Taxi Company Software Support System based on GPS, GSM and Web Services. - George Goulas; V. Barkayannis; S. Gianoulis; Christos Gogos; Panayiotis Alefragis; Panagiotis Foundas; Christos Valouxis; Stavros A. Koubias; Efthymios Housos (ETFA, 2006)

Integrated System for Smart Transport Services. - Athanasios P. Kalogeras; Panagiotis Foundas; Manos J. Georgoudakis; Konstantinos J. Charatsis; Panagiotis Konstantinopoulos (ETFA, 2009)