References
- Sheldon, R. W., Sutcliffe, W. H., Jr. & Prakash, A., 1973: The production of particles in the surface waters of the ocean with particular reference to the Sargasso Sea. — Limnol. Oceanogr. 18, 719–733.
- Strickland, J. D. H., 1960: Measuring the production of marine phytoplankton. — Fish. Res. Bd. Canada Publ. Ottawa, 172 pages.
- Verduin, J., 1972: Metabolism of the dominant autotrophs of the North American Great Lakes. — Verh. Internat. Verein. Limnol. 18, 105–112.