1. Bjornstad ON, Grenfell BT. 2001. Noisy clockwork: time series analysis of population fluctuations in animals. Science 293:638–43
2. Blindow I, Hargeby A, Andersson G. 1997. Alternative stable states in shallow lakes: what causes a shift? In: Jeppesen E, Søndergaard M, Søndergaard M, Christoffersen K, Eds. Structuring role of submerged macrophytes in lakes. Heidelberg: Springer. pp 353–60
3. Brock WA. 2006. Tipping points, abrupt changes, and punctuated policy change. In: Repetto R, Ed. Punctuated equilibrium and the dynamics of U.S. Environmental Policy. New Haven (CT): Yale University Press. pp 47–77
4. Carpenter SR. 2003. Regime shifts in lake ecosystems: pattern and variation. Oldendorf/Luhe: International Ecology Institute
5. Hamilton DP, Mitchell SF. 1988. Effects of wind onnitrogen, phosphorus, and chlorophyll in a shallow New Zealand lake. Verh Int Ver Theor Angew Limnol 23:624–8