Benjamin Bishop Thomas P. Kelliher Mary Jane Irwin The Design of a Register Renaming Unit. 34-37 1999 conf/glvlsi/1999 Great Lakes Symposium on VLSI http://doi.ieeecomputersociety.org/10.1109/GLSV.1999.757371 db/conf/glvlsi/glvlsi1999.html#BishopKI99