Brudeli B.H., K.-M. Drake, A Holistic Approach to Digital Preservation, Piql preservation solution – outcome from Norwegian and European research projects (Archivator, MiLos, AsToR). Piql AS Paper.
Cross-Interleaved Reed– SolomonCoding (CIRC), WikipediaThe Free Encyclopedia,https://en.wikipedia.org/wiki/Cross-interleaved_Reed%E2%80%93Solomon_coding. Accessed 29.11.2021.
Generic 4K Frame Format. 4K Frame Structure description, Piql AS, rev. 170630.
Generic Preservation Reel Structure Specification, Piql AS, rev. 170125.
GitHub, Archival File System, https://github.com/piql/afs. Accessed 26.10.2021.
GitHub, Boxing, https://github.com/piql/boxing. Accessed 26.10.2021.
ISO 18901:2010 Imaging materials – Processed silver-gelatin-type black-and-white films – Specifications for stability.
ISO 18924:2013 Imaging materials – Test method for Arrhenius-type predictions.
ISO 18936:2012 Imaging materials – Processed colour photographs – Methods for measuring thermal stability.
piql AS, Piql Technology – behind the scenes, https://www.piql.com/whitepapers/other-paper/piql-technology-behind-the-scenes. Accessed 29.11. 2021.
piqlFilm – Transportation & Storage Instructions based on ISO 18911:2010 (E) and ANSI® IT9.11- 1991, Piql AS, rev.190902.
piqlFilm product specification, Piql AS, rev. 180121.
piqlReader. Technical specifications, Piql AS, rev. 200205.
Processing KODAK Motion Picture Films, Module 15. Processing Black-and-White Films, 2000, https://www.kodak.com/content/products-brochures/Film/Processing-KODAK-Motion-Picture-Films-Module-15.pdf. Accessed 29.11.2021.
Recommendation for Space Data System Practices. Reference model for an Open Archival Information System (OASIS). Recommended practice CCSDS. 650.0-m-2 Magenta Book. June 2012, http://public.ccsds.org/publications/archive/650x0m2.pdf. Accessed 29.11.2021.
“SMPTE Motion Imaging Journal”, 2003-09, vol. 112, No 9, DOI 10.5594/SMPTE.ST139.2003, https://archive.org/details/sim_smpte-motion-imaging-journal_2003-12_112_12. Accessed 26.10.2021.
Test Rapport (TR) for Longevity of the Photographic film P1 from Kodak, Norner Project No 2222160, Technical Report 26.10.2021. 
Texas Instruments, http://www.ti.com. Accessed 29.11.2021.