@inbook {Felsenstein1983_167,
	title = {Parsimony in systematics: biological and statistical issues},
	booktitle = {Annual Review of Ecology and Systematics},
	volume = {14},
	year = {1983},
	pages = {313{\textendash}333},
	author = {Felsenstein, J.}
}
@article {Felsenstein1988_171,
	title = {Phylogenies and quantitative characters},
	journal = {Annual Review of Ecology and Systematics},
	volume = {19},
	year = {1988},
	pages = {445{\textendash}471},
	author = {Felsenstein, J.}
}
