@article {655,
	title = {Morphology and development of the valve of Leiblein: Possible evidence for the paraphyly of the Neogastropoda},
	journal = {The Nautilus},
	volume = {123},
	year = {2009},
	pages = {73-82},
	keywords = {Recent, valve of leiblein},
	author = {Kantor, Y.I. and Fedosov, A.}
}
