- CSB - MetaPress - Google - Bing - Yahoo
 | 2005 | |
|---|---|---|
| 1 |      | Byung-Ik Ahn, Sung-Bong Yang, Heui-Chae Jin, Jin-Yul Lee: Location Polling Algorithm for Alerting Service Based on Location. W2GIS 2005: 104-114 |
| 1 | Byung-Ik Ahn | [1] |
| 2 | Heui-Chae Jin | [1] |
| 3 | Sung-Bong Yang | [1] |