@INPROCEEDINGS{
       Author = {Brownlee, N. and claffy, k. and Murray, M. and Nemeth, E.}, 
       Title = {{Methodology for passive analysis of a university Internet link}},
       BookTitle = {Passive and Active Network Measurement Workshop (PAM)},
       Month = {Apr},
       Year = {2001},
       Keywords = {software/tools   measurement methodology   passive data analysis}
}