New York: Springer-Verl. New York.
| Archivage | Début | Fin |
|---|---|---|
| CLOCKSS Archive | 2001 | 2024 |
| Library of Congress | 2018 | 2024 |
| LOCKSS Archive | 2008 | 2018 |
| LOCKSS Archive | 2019 | 2019 |
| National Digital Preservation Program, China | 0 | 2023 |
| National Library of the Netherlands | 2000 | 2019 |
| Portico | 2001 | 2024 |
| Scholars Portal | 2001 | 2024 |