Christos Bouras Apostolos Gkamas John Papagiannopoulos George Theophilopoulos Thrasyvoulos Tsiatsos Broadband municipal optical networks in Greece: A suitable business model. 391-409 2009 26 Telematics and Informatics 4 http://dx.doi.org/10.1016/j.tele.2009.03.003 db/journals/tele/tele26.html#BourasGPTT09