Héctor Tejeda Edgar Chávez Juan A. Sánchez Pedro M. Ruiz Energy-Efficient Face Routing on the Virtual Spanner. 101-113 2006 conf/adhoc-now/2006 ADHOC-NOW http://dx.doi.org/10.1007/11814764_10 db/conf/adhoc-now/adhoc-now2006.html#TejedaCSR06