| 2008 | - | Protolanguage reconstructed - Smith | :: | 1 |
| 2008 | - | Cost and complexity: Selection for speech and language - Locke | :: | |
| 2006 | - | The biology and evolution of music: a comparative perspective - Fitch | :: | |
| 2006 | - | Semantic reconstructibility and the complexification of language - Smith | :: |