1. Dyen, I., Kruskal, J. B. & Black, P. Trans.Am.Phil.Soc. 82, 1-132 (1992). | ||
2. Pagel, M. etal.Nature 449, 717-720 (2007). | UIUC | |
3. Gray, R. D. & Atkinson, Q. Nature 426, 435-439 (2003). | UIUC | |
4. Atkinson, Q. D., Meade, A., Venditti, C., Greenhill, S. J. & Pagel, M.Science 319, 588 (2008). | UIUC | |
5. Lieberman, E. etal.Nature 449, 713-716 (2007). | UIUC |