Harris G. P., Piccinin B. B.Phosphorus limitation and carbon metabolism in a unicellular alga: interaction between growth rate and the measurement of net and gross photosynthesis // J. Phycol., 1983, v. 19, p. 185 - 192.
Harris G. P.Photosynthesis productivity and growth: the physiological ecology of phytoplankton // Arch. Hydrobiol., 1978, v. 10, p. 1 - 171.