@article {5863,
	title = {Bivalvia - a look at the branches},
	journal = {Zoological Journal of the Linnean Society},
	volume = {148},
	year = {2006},
	note = {PDF},
	pages = {223-235},
	keywords = {bivalvia, mollusca, phylogeny, systematics, taxonomy},
	author = {Bieler, R{\"u}diger and Mikkelsen, P. M.}
}
