Shirley A. Pomponi (1979) ; Ultrastructure of cells associated with excavation of calcium carbonate substrates by boring sponges ; Journal of the Marine Biological Association of the United Kingdom - Volume 59 - Issue 03, 9:777-790 Cambridge University Press ; doi:10.1017/S0025315400045756 ; online by Cambridge University Press 11 May 2009 (* University of Miami, Rosenstiel School of Marine and Atmospheric Science), Résumé
