Farshad Moradi Dag T. Wisland Snorre Aunet Hamid Mahmoodi Tuan Vu Cao 65NM sub-threshold 11T-SRAM for ultra low voltage applications. 113-118 2008 SoCC http://dx.doi.org/10.1109/SOCC.2008.4641491 conf/socc/2008 db/conf/socc/socc2008.html#MoradiWAMC08