@book{PPN623962551,
title = {Mathematical physics, or the mathematical principles of natural philosophy Vol. 1},
series = {GDML\_Books},
publisher = {Whittaker},
address = {London},
year = {1847},
language = {en},
url = {http://dml.mathdoc.fr/item/PPN623962551}
}
Herapath, John. Mathematical physics, or the mathematical principles of natural philosophy Vol. 1. GDML_Books (1847), http://gdmltest.u-ga.fr/item/PPN623962551/