1. The cognitive structure of scientific revolutions;Andersen,2006
2. Concerning a contagium vivum fluidum as cause of the spot disaease of tobacco leaves;Beijerinck;Phytopathological Classics,1898
3. Ueber ein Contagium vivum fluidum als Ursache der Fleckenkrankheit der Tabaksblatter;Beijerinck;Centralblatt fur Bacteriologie und Parasirenkunde,1899
4. Thomas Kuhn;Bird,2000
5. Croonian lecture: The theories of the bacteriophage;Bordet;Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character,1931