| |
| 2003 | ||
|---|---|---|
| 2 | EE | Christian Gram, Tero Laaksonen, Tomas Ohlin, Harold W. Lawson, Rolf Skår, Ole Stangegaard: History of the Nordic Computer Industry. History of Nordic Computing 2003: 179-190 |
| 1990 | ||
| 1 | Peter Haastrup, Christian Gram: Correctness in the Small. VDM Europe 1990: 72-98 | |
| 1 | Peter Haastrup | [1] |
| 2 | Tero Laaksonen | [2] |
| 3 | Harold W. Lawson | [2] |
| 4 | Tomas Ohlin | [2] |
| 5 | Rolf Skår | [2] |
| 6 | Ole Stangegaard | [2] |