2 literature references for Rosseliana rosselii (Audouin, 1826):

Author: Howson, C.M.; Picton, B.E. (Ed.)
Year: 1997
Title: The species directory of the marine fauna and flora of the British Isles and surrounding seas. Ulster Museum Publication, 276. The Ulster Museum: Belfast, UK. ISBN 0-948150-06-8. vi, 508 (+ cd-rom) pp.
Author: Hayward, P.J.
Year: 2001
Title: Bryozoa, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: