@ARTICLE {4993,
author={D.G. Gomes and F. Pinto and J. Gonçalves and R.  Aguiar},
doi={10.1504/IJIPT.2008.020949},
journal={International Journal of Internet Protocol Technology},
title={IP-based content delivery over Next Generation Networks},
year={2008},
month={September},
volume={3},
number={3},
pages={170-170},
ISSN={1743-8209}
}