@TECHREPORT{
       Author = {Shilton, K. and Burke, J. and claffy, k. and Duan, C. and Zhang, L.}, 
       Title = {{A World on NDN: Affordances & Implications of the Named Data Networking Future Internet Architecture}},
       Number = {18},
       Institution = {Named Data Networking (NDN)},
       Month = {Apr},
       Year = {2014},
       Keywords = {topology   overview}
}