by Prevedourou, Didoe, Zygourakis, Kostas, Efremidis, Sofoklis, Stamoulis, George, Kalopsikakis, Dimitrios, Kyrikoglou, Anna, Siris, Vassilios, Anagnostou, Miltos, Tzifa, Lia, Louta, Tenia, Demestichas, Panagiotis, Liossis, Nikos, Kind, Andreas, Valtari, Kirsi, Jormakka, Henryka, Jussila, Tony
Published in Computer networks (Amsterdam, Netherlands : 1999) (31.08.1999)