Dordrecht ; London ; Boston : Kluwer Academic
| Archivage | Début | Fin |
|---|---|---|
| CLOCKSS Archive | 1969 | 2025 |
| Internet Archive | 1984 | 2008 |
| Library of Congress | 2018 | 2024 |
| LOCKSS Archive | 2012 | 2012 |
| LOCKSS Archive | 2013 | 2018 |
| National Digital Preservation Program, China | 1997 | 2023 |
| National Library of the Netherlands | 1997 | 2019 |
| Portico | 1991 | 1991 |
| Portico | 1993 | 1994 |
| Portico | 2002 | 2002 |
| Portico | 2004 | 2004 |
| Portico | 2005 | 2024 |
| Scholars Portal | 1989 | 2024 |