@article {7136,
	title = {Inferring evolutionary processes from phylogenies},
	journal = {Zoologica Scripta},
	volume = {26},
	year = {1997},
	note = {PDF},
	pages = {331{\textendash}348},
	keywords = {comparative method, diversification rates, evolution, maximum likelihood, phylogenetics},
	author = {Pagel, Mark}
}
