| 2003 | ||
|---|---|---|
| 2 | EE | Christian Kray, Christian Elting, Katri Laakso, Volker Coors: Presenting route instructions on mobile devices. Intelligent User Interfaces 2003: 117-124 |
| 1 | EE | Katri Laakso, Christian Kray: TellMaris and deep map: two navigational assistants. Intelligent User Interfaces 2003: 324 |
| 1 | Volker Coors | [2] |
| 2 | Christian Elting | [2] |
| 3 | Christian Kray | [1] [2] |