Chunchen Liu Ruei-Xi Chen Jichang Tan Sharon Fan Jeffrey Fan Kia Makki Thermal aware clock synthesis considering stochastic variation and correlations. 1204-1207 2008 ISCAS http://dx.doi.org/10.1109/ISCAS.2008.4541640 conf/iscas/2008 db/conf/iscas/iscas2008.html#LiuCTFFM08