@article {Hasegawa1985,
	title = {Dating the human-ape split by a molecular clock of mitochondrial {DNA}},
	journal = {Journal of Molecular Evolution},
	volume = {22},
	year = {1985},
	pages = {160{\textendash}174},
	author = {Hasegawa, M. and Kishino, H. and Yano, T.}
}
@article {KashinoHasegawa1989,
	title = {Evaluation of the maximum likelihood estimate of the evolutionary tree topologies from {DNA} sequence data, and the branching order in {Hominoidea}},
	journal = {Journal of Molecular Evolution},
	volume = {29},
	year = {1989},
	pages = {170{\textendash}179},
	author = {Kishino, H. and Hasegawa, M.}
}
