- CSB - MetaPress - Google - Bing - Yahoo
 | 1993 | |
|---|---|---|
| 1 |      | P. Ferrara, C. Luparia, E. Penna, Roberto Polillo: The Hyperface/Interactors User Interface Development Environment. HCI (1) 1993: 325-330 |
| 1 | P. Ferrara | [1] |
| 2 | E. Penna | [1] |
| 3 | Roberto Polillo | [1] |