Harshman J, Huddleston C, Bollback JP, Parsons T, Braun M. True and false gharials: A nuclear gene phylogeny of crocodylia. Systematic Biology. 2003;52(3):386-402. doi:10.1080/10635150390197028

Huelsenbeck J, Nielsen R, Bollback JP. Stochastic mapping of morphological characters. Systematic Biology. 2003;52(2):131-158. doi:10.1080/10635150390192780

Navarro A, Barton NH. Accumulating postzygotic isolation genes in parapatry: a new twist on chromosomal speciation. Evolution; International Journal of Organic Evolution. 2003;57(3):447-459. doi:10.1111/j.0014-3820.2003.tb01537.x

Charlesworth B, Charlesworth D, Barton NH. The effects of genetic and geographic structure on neutral variation. Annual Review of Ecology and Systematics. 2003;34:99-125. doi:10.1146/annurev.ecolsys.34.011802.132359

Barton NH, Zuidema W. The erratic path towards complexity. Current Biology. 2003;13(16):9-1. doi:10.1016/S0960-9822(03)00573-6