@article {75,
	title = {Polyzoa (Bryozoa) from West Africa. The Pseudostega, the Cribrimorpha and some Ascophora Imperfecta},
	journal = {Bulletin of the British Museum (Natural History), Zoology},
	volume = {15},
	year = {1967},
	month = {1967},
	pages = {321-351},
	issn = {0007-1498},
	url = {http://biostor.org/reference/1268},
	author = {Cook, P. L.}
}
@article {67,
	title = {On the polyzoan genus Crepidacantha Levinsen},
	journal = {Bulletin of the British Museum (Natural History), Zoology},
	volume = {2},
	year = {1954},
	month = {1954},
	pages = {243-263},
	type = {Taxonomy},
	issn = {0007-1498},
	author = {Brown, D. A.}
}
