- CSB - MetaPress - Google - Bing - Yahoo
 | 2009 | |
|---|---|---|
| 1 |      | Lingyun Wen, Guiquan Liu, Yinghai Zhao: HS-Model: a hierarchical statistical subtree-generating model for genetic programming. GEC Summit 2009: 1005-1008 |
| 1 | Guiquan Liu | [1] |
| 2 | Yinghai Zhao | [1] |