1. Google Version 2.0: The Calculating Predator;Arnold,2007
2. A. Carter, Do it green: media interview with michael manos, 2007, http://edge.technet.com/Media/Doing-IT-Green/.
3. On computing a conditional edge-connectivity of a graph;Esfahanian;Inf. Process. Lett.,1988
4. The crossed cube architecture for parallel computation;Efe;IEEE Trans. Parallel Distribut. Syst.,1992
5. On the extraconnectivity of graphs;Fàbrega;Discrete Math.,1996