@article {6860,
	title = {Constraints in the ligament ontogeny and evolution of pteriomorphian Bivalvia},
	journal = {Palaeontology},
	volume = {47},
	number = {Part 6},
	year = {2004},
	note = {PDFreprint},
	pages = {1539-1574},
	keywords = {bivalvia, evolution, ligament, mollusca, ontogeny, paleontology, pteriomorphia, systematics},
	author = {Malchus, Nikolaus}
}
@article {1365,
	title = {Constraints in the ligament ontogeny and evolution of pteriomorphian Bivalvia},
	journal = {Palaeontology},
	volume = {47},
	number = {Part 6},
	year = {2004},
	pages = {1539-1574},
	keywords = {bivalvia, evolution, ligament, mollusca, ontogeny, paleontology, pteriomorphia, systematics},
	author = {Malchus, Nikolaus}
}
