| |
| 1991 | ||
|---|---|---|
| 1 | Johan Versendaal, Willem Beekman, Marco Kruit, Charles van der Mast: Architecture and Use of D2M2, the Delft Direct Manipulation Manager. Workshops on Object-Oriented Graphics (1) 1991: 136-151 | |
| 1 | Willem Beekman | [1] |
| 2 | Charles van der Mast | [1] |
| 3 | Johan Versendaal | [1] |