Three Subthreshold Flip-Flop Cells Characterized in 90 nm and 65 nm CMOS Technology. - Håvard Pedersen Alstad; Snorre Aunet (DDECS, 2008)

Improving Circuit Security against Power Analysis Attacks with Subthreshold Operation. - Håvard Pedersen Alstad; Snorre Aunet (DDECS, 2008)