Guenter Mayer Gerhard Döttling Richard F. Rizzolo Christopher J. Berry Sean M. Carey Christopher M. Carney Joachim Keinert Peter Loeffler Walter Nop Daniel E. Skooglund Vern A. Victoria Alan P. Wagstaff Patrick M. Williams Design methods for attaining IBM System z9 processor cycle-time goals. 19-36 2007 51 IBM Journal of Research and Development 1/2 http://dx.doi.org/10.1147/rd.511.0019 db/journals/ibmrd/ibmrd51.html#MayerDRBCCKLNSVWW07