@article {71,
	title = {Two new species of the genus Ophiuraster (Ophiurinae, Ophiuroidea, Echinodermata) from French collections and some remarks on the genus},
	journal = {Zoosystema},
	volume = {20},
	number = {3},
	year = {1998},
	pages = {439-444},
	author = {Litvinova, N.  M.}
}
@inbook {70,
	title = {The life forms of Ophiuroidea (based on the morphological structures of their arms)},
	booktitle = {Echinoderms Through Time. Proceedings of the Eigth International Echinoderm Conference, Dijon, France},
	year = {1994},
	month = {6-10 September 1},
	pages = {443{\textendash}454},
	publisher = {Balkema},
	organization = {Balkema},
	address = {Rotterdam},
	author = {Litvinova, N.  M.},
	editor = {David, B. and Guille, A. and F{\'e}ral, J.-P. and Roux, M}
}
