1. Benham B, Bellinger E (1979) Temporal and spacial patterns in the development of biological fouling. In Brebbia CA, Gould PL, Munro J (eds), Proc. Int. Conf. on Environmental Forces on Engineering Structures, Pentech Press, London, 487–497.
2. Beth K (1953) Der Algenbewuchs an Helgolander Seetonnen. Helgolander wiss. Meeresunters. 4: 239–254.
3. Blunden G, El Barouni MM, Gordon SM, McLean WFH, Rogers DJ (1981) Extraction, purification and characterisation of Dragendorff-positive compounds from some British marine algae. Bot. mar. 24: 451–456.
4. Blunden G, Gordon SM (1986) Betaines and their sulphonio analogues in marine algae. In Round FE, Chapman DJ (eds), Progress in Phycological Research, Vol. 4, Biopress Ltd., Bristol, 39–80.
5. Blunden G, Gordon SM, Crabb TA, Roch OG, Rowan MG, Wood B (1986). NMR spectra of betaines from marine algae. Magn. reson. Chem. 24: 965–971.