@INPROCEEDINGS{
       Author = {Dimitropoulos, X. and Krioukov, D. and Huffaker, B. and claffy, k. and Riley, G.}, 
       Title = {{Inferring AS Relationships: Dead End or Lively Beginning?}},
       BookTitle = {Workshop on Efficient and Experimental Algorithms (WEA)},
       Pages = {113-125},
       Institution = {Cooperative Association for Internet Data Analysis (CAIDA)},
       Month = {May},
       Year = {2005},
       Keywords = {routing   topology}
}