Reid, E.
and Parks, C.
(1995),
Operating Procedures and Life Cycle Documentation for the Initial Graphics Exchange Specification, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.IR.5666, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=1736
(Accessed December 8, 2024)