- CSB - MetaPress - Google - Bing - Yahoo
 | 2004 | |
|---|---|---|
| 1 |      | Antonis Ramfos, Stamatis Karnouskos, András Vilmos, Balázs Csik, Petra Hoepner, Nikolaos Venetakis: SEMOPS: Paying with Mobile Devices. I3E 2004: 247-261 |
| 1 | Balázs Csik | [1] |
| 2 | Petra Hoepner | [1] |
| 3 | Stamatis Karnouskos | [1] |
| 4 | Antonis Ramfos | [1] |
| 5 | András Vilmos | [1] |