@INPROCEEDINGS{
       Author = {Huffaker, B. and Jung, J. and Wessels, D. and claffy, k.}, 
       Title = {{Visualization of the growth and topology of the NLANR caching hierarchy}},
       BookTitle = {3rd International WWW Caching Workshop},
       Pages = {2131-9},
       Address = {University of Manchester, Manchester, England, UK},
       Month = {Jun},
       Year = {1998},
       Keywords = {caching   visualization}
}