Rajamohana Hegde Naresh R. Shanbhag Lower bounds on energy dissipation and noise-tolerance for deep submicron VLSI. 334-337 1999 conf/iscas/1999 ISCAS (6) http://doi.ieeecomputersociety.org/10.1109/ISCAS.1999.780163 db/conf/iscas/iscas1999-6.html#HegdeS99