Caceres, Ramon and Duffield, Nick and Feldmann, Anja and Friedmann, John D. and Greenberg, Albert and Greer, Rick and Johnson, T. and Kalmanek, Chuck R. and Krishnamurthy, Balachander and Lavelle, D. and Mishra, Partho and Rexford, Jennifer and Ramakrishnan, K.K. and True, Fred D. and van der Merwe, Jacobus E. (2000). Measurement and analysis of IP network usage and behavior. IEEE Communications Magazine, 144–151.