1. Adldinger, H. K., S. S. Stone, W. R. Hess, and H. L. Bachrach: Extraction of infectious deoxyribonucleic acid from African swine fever virus. Virology 30, 750–752 (1966).
2. Almeida, J. D., A. P. Waterson, and W. Plowright: The morphological characteristics of African swine fever virus and its resemblance to Tipula iridescent virus. Arch. ges. Virusforsch. 20, 392–396 (1967).
3. Andrewes, C. H.: Classification of viruses of vertebrates. Advanc. Virus Res. 9, 271–296 (1962).
4. Anonymous: Report of the Fao/Oie emergency meeting on African horse sickness and African swine fever held in Paris, France, January 17–20. Bull. Off. int. Epiz. 55, 75–537 (1961).
5. Beveridge, W. I. B.: In: Modern Trends in Immunology. I. Chapter 6, Acquired immunity: Viral infections, pp. 130–144. ( R. Cruikshank, ed.) Butterworths, Washington, D.C., 1963.