@INPROCEEDINGS{
       Author = {Fomenkov, M. and claffy, k. and Huffaker, B. and Moore, D.}, 
       Title = {{Macroscopic Internet Topology and Performance Measurements From the DNS Root Name Servers}},
       BookTitle = {Usenix LISA},
       Publisher = {Usenix},
       Address = {San Diego, CA},
       Month = {Dec},
       Year = {2001},
       Keywords = {dns   visualization}
}