Digital Archiving and Preservation Policy

• All researchers may deposit all their published papers in the journal, submitted and/or accepted papers, in any personal or institutional digital repository and/or any other repository the author may choose without any restrictions.
• The journal retains all published papers in the CLOCKSS digital archive for sustainability of availability and accessibility in case of any technical malfunction.
• The journal also preserves all published articles within the Public Knowledge Project (PKP) system.