| |
| 1998 | ||
|---|---|---|
| 2 | Ulrich Kohl, Jeffrey B. Lotspiech, Stefan Nusser: Security for the Digital Library - Protecting Documents Rather than Channels. DEXA Workshop 1998: 316-321 | |
| 1997 | ||
| 1 | EE | Ulrich Kohl, Jeffrey B. Lotspiech, Marc A. Kaplan: Safeguarding Digital Library Contents and Users: Protecting Documents Rather Than Channels. D-Lib Magazine 3(9): (1997) |
| 1 | Marc A. Kaplan | [1] |
| 2 | Jeffrey B. Lotspiech (Jeffery Lotspiech) | [1] [2] |
| 3 | Stefan Nusser | [2] |