1. T. Andersen, Pelagic nutrient cycles: herbivores as sources and sinks,
2. I. Loladze, Y. Kuang and J. J. Elser, Stoichiometry in producer-grazer
3. I. Loladze, Y. Kuang, J. J. Elser and W. F. Fagan, Competition and
4. R. W. Sterner and J. J. Elser, Ecological