Jun Zou Daniel Mueller Helmut E. Graeb Ulf Schlichtmann Pareto-Front Computation and Automatic Sizing of CPPLLs. 481-486 2007 conf/isqed/2007 ISQED http://doi.ieeecomputersociety.org/10.1109/ISQED.2007.116 db/conf/isqed/isqed2007.html#ZouMGS07