1. Andersson, M. & L. Hansson (1974). Population regulation in small rodents — some hypotheses (original title in Swedish). - Fauna och Flora,69, p. 113–126.
2. Ashby, W.R. (1956). An introduction to cybernetics. - London, Chapman & Hall.
3. Astrup, P. & K. Kjeldsen (1974). Carbon monoxide, smoking, and atherosclerosis. - Med. Clin. N. Amer.48, p. 325–350.
4. Beaumont, J.L. & U. Beaumont (1978). Immunological aspects of atherosclerosis. - Atherosclerosis Rev.3, p. 133–146.
5. Benditt, E.P. (1978). The monoclonal theory of atherogenesis. - Atherosclerosis Rev.3, p. 77–86.