@book {3,
	title = {Cyclostome Bryozoans},
	series = {Synopses of the British Fauna (new series)},
	volume = {34},
	year = {1985},
	pages = {147pp.},
	publisher = {E.J.Brill for the Linnaean Society},
	organization = {E.J.Brill for the Linnaean Society},
	address = {London},
	issn = {90 04 07697 2},
	author = {Hayward, P.J. and Ryland, J.S.}
}
