@inbook{400358,
title = {I. Euclid's Conception of Ratio and Proportion},
booktitle = {Algebra identified with geometry},
series = {GDML\_Books},
publisher = {C. F. Hodgson \& sons, Gough Square, Fleet Stret},
address = {London},
year = {1874},
pages = {[5]-18},
url = {http://dml.mathdoc.fr/item/400358}
}
(éd.). I. Euclid's Conception of Ratio and Proportion, dans Algebra identified with geometry, GDML_Books, (1874), pp. [5]-18. http://gdmltest.u-ga.fr/item/400358/