| Título | Max Planck Institut für Wissenschaftsgeschichte |
| Preprint 264 - Untying the Knot: How Einstein found his way back to field equations discarded in the Zurich notebook | |
| Autores | Janssen, Michael (Autor) Renn, Jürgen (Autor) |
| Fecha | 2004 None |
| Editorial | Max Planck Institute for the History of Science |
| ISSN | 09489444 |