The IBM Victor V256 partitionable multiprocessor. - Dennis G. Shea; Winfried W. Wilcke; Richard C. Booth; Dana H. Brown; Zaphiris D. Christidis; Mark E. Giampapa; Gail Blumenfeld Irwin; Thomas T. Murakami; Vijay K. Naik; Fred T. Tong; Philip R. Varker; Deborra J. Zukowski (IBM J. Res. Dev., 1991)