Systems Theory
Adger, W.N. (2000). Social and ecological resilience: are they related? Progress in Human Geography 24, 3: 347-364.
Meadows, D.H. (2008). Thinking in Systems: A Primer.
Nelson,Donald, W. Neil Adger and Katrina Brown. (2007) Adaptation to Environmental Change: Contributions of a Resilience Framework. The Annual Review of Environment and Resources. Doi: 10.1146/annurev.energy.32.051807.090348