O'Neill BC, Liddle B, Jiang L, Smith KR, Pachauri S, Dalton M, Fuchs R. Demographic change and carbon dioxide emissions. The Lancet, Available online 9 July 2012, ISSN 0140-6736, 10.1016/S0140-6736(12)60958-1.→ Download (PDF)
O'Neill BC, Liddle B, Jiang L, Smith KR, Pachauri S, Dalton M, Fuchs R. Demographic change and carbon dioxide emissions. The Lancet, Available online 9 July 2012, ISSN 0140-6736, 10.1016/S0140-6736(12)60958-1.→ Download (PDF)