Research Group on Archival Appraisal Processes, VDA. 2019. “Appraisal of Electronic Information Systems: Working Paper of the VdA Research Group on Archival Appraisal Processes As of 9 December 2014”. Archivaria 87 (May), 202-11. https://archivaria.ca/index.php/archivaria/article/view/13685.