In memoriam: Harold Stephen Black (1898-1983)
Desoer, C.  
University of California, Berkeley, CA, USA;

This paper appears in: Automatic Control, IEEE Transactions on
Publication Date: Aug 1984
Volume: 29,  Issue: 8
On page(s): 673- 674
ISSN: 0018-9286
Current Version Published: 2003-01-06