The Wayback Machine - https://web.archive.org/web/20180203225842/http://rstl.royalsocietypublishing.org/content/75/213.full.pdf%20html
Skip to main page content
-
doi:
10.1098/rstl.1785.0012
Phil. Trans. R. Soc. Lond.
1785 vol. 75 213-266
Search Philosophical Transactions