Aerospace series - LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 004: Description Methods
Data Sheet by ASD-STAN Standardization, 10/31/2005

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

Aerospace series - LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 001: Structure
Data Sheet by ASD-STAN Standardization, 10/31/2005