@article {5949,
	title = {Partitioning and combining data in phylogenetic analysis},
	journal = {Systematic Biology},
	volume = {42},
	year = {1993},
	note = {DO NOT HAVE},
	pages = {384-397},
	keywords = {phylogenetics, total evidence},
	author = {Bull, J. J. and Huelsenbeck, J. P. and Cunningham, C. W. and Swofford, David L. and Waddell, Peter J.}
}
