1. Aaheim, H.A., 1994. Inntekter fra utvinning av naturressurser (Income for the extraction of natural resources)—Reports 94/14 Statistics Norway, Oslo (in Norwegian).
2. Aaheim, H.A., 2003. Sosioøkonomiske virkninger av klimaendringer (Socioeconomic impacts of climate change). CICERO Working Paper 2003, 5, Oslo (in Norwegian).
3. Net national product as an indicator of sustainability;Asheim;Scandinavian Journal of Economics,1994
4. Bartelmus, P., van Tongeren, J., 1994. Environmental accounting: an operational perspective. Working Paper Series, No 1, ST/ESA/1994/WP.1. United Nations, New York.
5. Fossil Fuels in a Changing Climate;Bartsch,2000