@article {51,
	title = {Scyphomedusae of the seas of the USSR (in Russian)},
	journal = {Keys to the Fauna of the USSR (Zoological Institute, Academy of Sciences, Moscow)},
	volume = {75},
	year = {1961},
	pages = {1-97},
	type = {in Russian},
	author = {Naumov, Donat V}
}
@article {161,
	title = {Synopsis of the Medusae of the World},
	journal = {Journal of the Marine Biological Association of the United Kingdom},
	volume = {40},
	year = {1961},
	month = {November 1961},
	pages = {1 -469},
	type = {monograph},
	doi = {10.1017/S0025315400007347},
	url = {http://www.mba.ac.uk/nmbl/publications/jmba_40/jmba_40.htm},
	author = {P. L. Kramp}
}
@inbook {96,
	title = {Class Scyphozoa: Order Stauromedusae},
	booktitle = {The Marine Fauna of the British Isles and North-West Europe: Volume I: Introduction and Protozoans to Arthropods},
	volume = {1},
	year = {1990},
	pages = {pages 102-107},
	publisher = {Clarendon Press (Oxford University Press)},
	organization = {Clarendon Press (Oxford University Press)},
	chapter = {Cnidaria},
	address = {Oxford},
	isbn = {ISBN-13: 978-0198573562},
	issn = {ISBN-10: 0198573561},
	author = {Ryland, J.S.},
	editor = {Hayward, P.J. and Ryland, J.S.}
}
