@Journal{DBLP:journals/tvcg/AbelloK02,
   title = {MGV: A System for Visualizing Massive Multidigraphs},
   author = {James Abello and Jeffrey L. Korn},
   year = 2002,
   Journal = {IEEE Trans. Vis. Comput. Graph.},
   Volume = 8,
   Number = 1,
   Pages = {21-38}
}