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Pronzato, R.; Manconi, R. (1994). Life history of Ephydatia fluviatilis: a model for adaptive strategies in discontinuous habitats. In: Van Soest RWM, van Kempen TMG, Braekman JC (eds) Sponges in Time and Space. Biology, Chemistry, Paleontology. Balkema,Rotterdam,. pp 327-331.