@InProceedings{schulze:raid2,
  author = {Martin Schulze and Garth Gibson and Randy Katz and David
  Patterson},
  title = {How Reliable is a {RAID}?},
  booktitle = {Proceedings of IEEE Compcon},
  year = {1989},
  month = {Spring},
  earlier = {chen:raid},
  keywords = {parallel I/O, reliability, RAID, disk array, disk architecture,
  pario-bib},
  comment = {Published version of second paper in chen:raid. Some overlap with
  schulze:raid, though that paper has more detail.}
}