@ARTICLE{
       Author = {Keys, K. and Hyun, Y. and Luckie, M. and claffy, k.}, 
       Title = {{Internet-Scale IPv4 Alias Resolution with MIDAR}},
       Journal = {IEEE/ACM Transactions on Networking}, 
       Volume = {PP},
       Number = {99},
       Month = {May},
       Year = {2012},
       Keywords = {measurement methodology   software/tools   topology}
}