@article {134, title = {Chelex-100 as a medium for simple extraction of DNA for per-based typeing from forensic material}, journal = {Biotechniques}, volume = {10}, year = {1991}, pages = {506{\textendash}513}, author = {Walsh, P.S. and Metzger, D.A. and Higuchi, R.} } @article {131, title = {Echinodermata: Ophiuridae profonds de Nouvelle-Cal{\'e}donie. Formes paedomorphes}, journal = {R{\'e}sultats des Campagnes MUSORSTOM, Vol. 8. M{\'e}m. Mus. natn. Hist. nat. (A)}, volume = {151}, year = {1991}, pages = {335{\textendash}356}, author = {Vadon, C.} } @inbook {43, title = {Ophiuroidea}, booktitle = {Reproduction of Marine Invertebrates}, volume = {6}, year = {1991}, pages = {355{\textendash}511}, publisher = {Boxwood Press}, organization = {Boxwood Press}, address = {Pacific Grove}, author = {Hendler, G.}, editor = {Giese, A.C. and Pearse, J. S. and Pearse, V.B.} } @article {35, title = {Mutualism between the antipatharian Antipathesfiordensis and the ophiuroid Astrobrachionconstrictum in New Zealand fjords}, journal = {Hydrobiologia}, volume = {216/217}, year = {1991}, pages = {297{\textendash}303}, author = {Grange, K.R.} } @article {7, title = {Environmental instability and demographic variability in Acrocnida brachiata (Echinodermata: Ophiuroidea) in Douarnenez Bay (Brittany: France)}, journal = {Marine Ecology}, volume = {12}, number = {2}, year = {1991}, pages = {89-104}, author = {Bourgoin, A. and Guillou, M. and Gl{\'e}marec, M.} }