@inbook {7816,
	title = {Homology and DNA sequence data},
	booktitle = {The character concept in evolutionary biology},
	year = {2001},
	note = {PDF},
	pages = {303-317},
	publisher = {Academic Press},
	organization = {Academic Press},
	address = {San Diego},
	keywords = {direct optimization, dynamic homology, homology, molecular characters, poy},
	author = {Wheeler, Ward C.},
	editor = {Wagner, G. P.}
}
@inbook {7817,
	title = {Optimization alignment: down, up, error, and improvements},
	booktitle = {Techniques in molecular systematicsand evolution},
	year = {2002},
	note = {DO NOT HAVE},
	pages = {55-69},
	publisher = {Birkh{\"a}user},
	organization = {Birkh{\"a}user},
	address = {Basel},
	keywords = {poy},
	author = {Wheeler, W. C.},
	editor = {DeSalle, Rob and Giribet, G. and Wheeler, W. C.}
}
@inbook {6133,
	title = {Parsimony and the problem of inapplicables in sequence data},
	booktitle = {Parsimony, phylogeny, and genomics},
	year = {2005},
	note = {PDF},
	pages = {81{\textendash}116},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	keywords = {parsimony, phylogenetics, phylogeny, poy},
	author = {De Laet, J.},
	editor = {Albert, V. A.}
}
