H.  Kishino, Miyata, T., and Hasegawa, M., ?Maximum likelihood inference of protein phylogeny and the origin of chloroplasts., J. Mol. Evol., 30, 151-160. ?, Journal of Molecular Evolution, vol. 30, pp. 151-160, 1990.

H.  Kishino and Hasegawa, M., ?Evaluation of the maximum likelihood estimate of the evolutionary tree topologies from DNA sequence data, and the branching order in Hominoidea?, Journal of Molecular Evolution, vol. 29, pp. 170-179, 1989.