@article{Maier_2008,
title={Topology-Information Periodic Updates in Multi-Domain ASON Networks with Topology Aggregation},
volume={27},
ISSN={1096-4681},
url={http://dx.doi.org/10.1080/01468030802192567},
DOI={10.1080/01468030802192567},
number={4},
journal={Fiber and Integrated Optics},
publisher={Informa UK Limited},
author={Maier,
Guido and Busca,
Chiara and Pattavina,
Achille},
year={2008},
month=jul,
pages={265–277} }