@article {631,
	title = {rbcL gene sequences provide evidence for the evolutionary lineages of leptosporangiate ferns},
	journal = {Proceedings of the National Academy of Sciences of the United States of America},
	volume = {91},
	year = {1994},
	month = {1994},
	chapter = {5730},
	doi = {10.1073/pnas.91.12.5730},
	author = {Hasebe, M. and Omori, T. and Nakazawa, M. and Sano, T. and Kato, M. and Iwatsuki, K.}
}
