1. Arvesen, J. C., Griffin, R. N., and Douglas, B. D.: 1969, ?Determination of Extraterrestrial Solar Spectral Irradiance from a Research Aircraft?, Appl. Opt. 8, 2215?2232.
2. Austin, R. W.: 1973, ?Transmittance, Scattering and Ocean Color?, p. J1?J132, In SCOR Data Rep. Discoverer Expedition, v. 2. Scripps Inst. Oceanogr., Ref. 73-16.
3. Austin, R. W.: 1974, ?The Remote Sensing of Spectral Radiance from Below the Ocean Surface?, In Optical Aspects of Oceanography, N. G. Jerlov and E.S. Nielsen Eds., Ch. XIV, 317?344.
4. Baird, I. E.: 1973, ?Chlorophyll Concentration and Phaeopigments?, p. C1?C25, In SCOR Data rep. Discoverer Expedition, v. 1. Scripps Inst. Oceanogr., Ref. 73-16.
5. Curran, R. J.: 1972, ?Ocean Color Determination through a Scattering Atmosphere?, Applied Optics 11, 1857?1866.