Logical vs. Physical File System Backup. - Norman C. Hutchinson; Stephen Manley; Mike Federwisch; Guy Harris; Dave Hitz; Steven Kleiman; Sean W. O'Malley (OSDI, 1999)

SnapMirror: File-System-Based Asynchronous Mirroring for Disaster Recovery. - R. Hugo Patterson; Stephen Manley; Mike Federwisch; Dave Hitz; Steven Kleiman; Shane Owara (FAST, 2002)