References
- Vincent, W. F., 1983: Phytoplankton production and winter mixing: Contrasting effects in two oligotrophic lakes. — J. Ecology 71: 1–20.
- White, E., Law, K., Payne, G. W. & Pickmere, S., 1985: Nutrient demand and availability among planktonic communities — an attempt to assess nutrient limitation to plant growth in 12 central volcanic plateau lakes. — N.Z.J. Mar. Freshwat. Res. 19: 49–62.
- White, E., Payne, G., Pickmere, S. & Woods, P., 1986: Nutrient demand and availability related to growth among natural assemblages of phytoplankton. — N.Z. J. Mar. Freshwat. Res. 20: 199–208.