| 2000 | ||
|---|---|---|
| 2 | David Langenberg: Electronic Publishing and the Evolving International Intellectual Property Regime. ELPUB 2000 | |
| 1993 | ||
| 1 | Kristin Antelman, David Langenberg: Collection development in the electronic library. SIGUCCS 1993: 50-56 | |
| 1 | Kristin Antelman | [1] |