Three Domain Voting In Real-time Distributed Control Systems. - Julian M. Bass; Peter R. Croll; Peter J. Fleming; Les J. C. Woolliscroft (PDP, 1994)

On the design and implementation of a dependable space instrument. - Les J. C. Woolliscroft; K. H. Yearby; H. St. C. Alleyne; Jon A. Thompson; C. M. Dunford (PDP, 1995)