@INPROCEEDINGS{
       Author = {Mahadevan, P. and Krioukov, D. and Fall, K. and Vahdat, A.}, 
       Title = {{Systematic Topology Analysis and Generation Using Degree Correlations}},
       BookTitle = {ACM SIGCOMM},
       Pages = {135-146},
       Institution = {Cooperative Association for Internet Data Analysis (CAIDA)},
       Month = {Sep},
       Year = {2006},
       Keywords = {topology}
}