C.  Bouras, Gkamas, A., Tsiatsos, T., Papagiannopoulos, J., and Theofilopoulos, G., ?Broadband Municipal Optical Networks in Greece: A Suitable Business Model?, Journal of Telematics and Informatics, Elsevier Science, pp.  391 - 409, 2009.

C.  Bouras, Gkamas, A., Tsiatsos, T., and Theofilopoulos, G., ?Business Models For Municipal Broadband Networks?, Encyclopedia of Information Science and Technology, IDEA Group Publishing. pp.  457 - 465, 2008.

C.  Bouras, Gkamas, A., Tsiatsos, T., Papagiannopoulos, J., and Theofilopoulos, G., ?Business Models for Broadband Municipal Optical Networks: A proposed model for the Greek case?, in The Twelfth IEEE Symposium on Computers and Communications, Aveiro, Portugal, 2007, pp.  727 - 732.