Maylis Delest Jean-Marc Fedou Guy Melançon A Quality Measure for Multi-Level Community Structure. 63-68 2006 conf/synasc/2006 SYNASC http://doi.ieeecomputersociety.org/10.1109/SYNASC.2006.9 db/conf/synasc/synasc2006.html#DelestFM06