@ARTICLE{6027859, 
author={Knight, S. and Nguyen, H.X. and Falkner, N. and Bowden, R. and Roughan, M.}, 
journal={Selected Areas in Communications, IEEE Journal on}, title={The Internet Topology Zoo}, 
year={2011}, 
month={october }, 
volume={29}, 
number={9}, 
pages={1765 -1775}, 
keywords={Internet Topology Zoo;PoP-level topology;meta-data;network data;network designs;network structure;network topology;Internet;meta data;telecommunication network topology;}, 
doi={10.1109/JSAC.2011.111002}, 
ISSN={0733-8716},}