1. Baker, K. S., Smith, R. C., Green, A. E. S. (1980). Middle ultraviolet radiation reaching the ocean surface. Photochem. Photobiol. 32: 362?374
2. Bener, P. (1969). Spectral intensity of natural ultraviolet radiation and its dependence on various parameters. In: Urbach, F. (ed.) The biological effects of ultraviolet radiation. Pergamon Press, London, pp. 351?358
3. Calkins, J. (1982) The role of solar ultraviolet radiation in marine ecosystems. Plenum Press, New York
4. Dunlap, W. C., Chalker, B. E. (1986). Identification and quantitation of near-UV absorbing compounds (S-320) in a hermatypic scleractinian. Coral Reefs 5: 155?159
5. Dunlap, W. C., Chalker, B. E., Bandaranayake, W. M. (1989). Ultraviolet light absorbing agents derived from tropical marine organisms of the Great Barrier Reef, Australia. Proc. 6th int. coral Reefs Symp. 3: 89?93 [Choat, J. H. et al. (eds.) Sixth International Coral Reef Symposium Executive Committee, Townsville, Australia]