A vertically integrated VLSI design environment. - Jonathan B. Rosenberg; David G. Boyer; John A. Dallen; Stephen W. Daniel; Charles J. Poirier; John Poulton; C. Durward Rogers; Neil Weste (DAC, 1983)

Excellerator: custom CMOS leaf cell layout generator. - Charles J. Poirier (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1989)