| |
| 1996 | ||
|---|---|---|
| 2 | Frank B. Oliver: How Technology May Help or Hinder the Development of the Digital Library. Essen Symposium 1996: 144-153 | |
| 1995 | ||
| 1 | Frank B. Oliver: Great Expectations: The Impact of New Technology on Information Access and Delivery. Essen Symposium 1995: 5-20 | |