1. Cooperation and non-linear dynamics: an ecological perspective on the evolution of sociality;Avilés;Evol. Ecol. Res.,1999
2. Experimental studies of extinction dynamics;Belovsky;Science,1999
3. Multiple Allee effects and population management;Berec;Trends Ecol. Evol.,2007
4. Are ecological systems chaotic – and if not, why not?;Berryman;Trends Ecol. Evol.,1989
5. Evolution of nitrogen fixation in spatially structured populations of rhizobium;Bever;Heredity,2000