Abstract
THE publication of a paper on this subject by Sir Ronald Ross in a recent issue of NATURE 1 prompts me to present a note which I had been holding over for a longer article, and have also incorporated in a paper read before the Washington Philosophical Society.2 At the same time, I wish to offer a solution for a certain system of differential equations obtained by Sir Ronald Ross—a solution which presents certain points of interest.
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References
October 5, 1911, p. 466.
November 11, 1911: Evolution in Discontinuous Systems. Published in the Journal of the Washington Academy of Sciences, January and February, 1912.
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LOTKA, A. Quantitative Studies in Epidemiology . Nature 88, 497–498 (1912). https://doi.org/10.1038/088497b0
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DOI: https://doi.org/10.1038/088497b0