Calder, N.1974: The weather machine. London : BBC.
2.
Damon, P.E. and Kunen, S.M.1976: Global cooling?Science193, 447-53.
3.
Dansgaard, W., Johnsen, S.J., Clausen, H.B. and Langway, C.C. Jr.1971: Climatic record revealed by the Camp Century ice core. In Turekian, K. K., editor, The late cenozoic glacial ages, New Haven: Yale University Press.
4.
Eddy, J.A.1976: The Maunder minimum. Science192, 1189-1202.
5.
Flohn, H.1977: Climate and energy: a scenario to a 2ist century problem . Climatic ChangeI, 5-20.
6.
Keeling, D.C.1976: Impact of industrial gases on climate. In National Academy of Science, Energy and climate: outer limits to growth.
7.
Kondratyev, K. Ya. and Nikolsky, G.A.1970: Solar radiation and solar activity. Quarterly Journal of the Royal Meteorological Society96, 509-22.
8.
Lamb, H.H.1970: Volcanic dust in the atmosphere; with a chronology and assessment of its meteorological significance. Philosophical Transactions of the Royal Society Series A 226, 425-533.
9.
Landsberg, H.E.1976: Whence global climate: hot or cold? an essay review. Bulletin of theAmerican Meteorological Society57, 441-3.
10.
Manabe, S. and Wetherald, R.T.1975: The effects of doubling the C02 concentration on the climate of a general circulation model. journal of Atmospheric Science32, 3—15.
11.
Milankovitch, M.1930: Mathematische Klimalehre und astronomische theorie der Klimaschwankungen. In Köppen, W. and Geiger, R., editors, Handbuch der Klimatologie I, Berlin: Teil A.
12.
Mitchell, J.M. Jr. 1970: A preliminary evaluation of atmospheric pollution as a cause of the global temperature fluctuation of the past century. In Singer, S. F., editor, Global effects of environmental pollution , New York, 97-112.
13.
Rotty, R.M. and Weinberg, A.M.1977: How long is coal's future?Climatic ChangeI, 45-57.
14.
Schneider, S.H. and Mass, C.1975a: Volcanic dust, sunspots and temperature trends . Science190, 741-6.
15.
1975 b: Volcanic dust, sunspots and long-term climate trends: theories in search of verification. In WMO, Proceedings of the WMO/IAMAP Symposium on long-term climatic fluctuation ( Geneva), 365-9.
