Peiyi Zhao Jason McNeely Pradeep Golconda Magdy A. Bayoumi Robert A. Barcenas Weidong Kuang Low-Power Clock Branch Sharing Double-Edge Triggered Flip-Flop. 338-345 2007 15 IEEE Trans. VLSI Syst. 3 http://dx.doi.org/10.1109/TVLSI.2007.893623 db/journals/tvlsi/tvlsi15.html#ZhaoMGBBK07