A framework for the practical application of the concepts of critical natural capital and strong sustainability
Paul Ekins, Sandrine Simon, Lisa Deutsch, Carl Folke, R.S. de Groot (2003). A framework for the practical application of the concepts of critical natural capital and strong sustainability. Ecological Economics, 44(2-3), pp. 165-185, DOI: 10.1016/s0921-8009(02)00272-0.