@article {7411,
	title = {A numerical taxonomic analysis of the Medicago littoralis - M. truncatula complex},
	journal = {Canad. J. Bot},
	volume = {68},
	year = {1990},
	month = {1990///},
	pages = {1667 - 1674},
	author = {E. Small and B. Brookes}
}
