Abdelhalim Alsharqawi Abdel Ejnioui Clockless Pipelining for Coarse Grain Datapaths. 749-753 2006 conf/vlsid/2006 VLSI Design http://doi.ieeecomputersociety.org/10.1109/VLSID.2006.60 db/conf/vlsid/vlsid2006.html#AlsharqawiE06