Aerospace series - LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 012: Reference process description ''Ingest''
Data Sheet by ASD-STAN Standardization, 10/31/2006

Aerospace series - LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 013: Reference process description ''Archival Storage''
Data Sheet by ASD-STAN Standardization, 10/31/2006

Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 003: Fundamentals and concepts
Data Sheet by ASD-STAN Standardization, 10/31/2009