Lervig, Philip (1985). "Sadi Carnot and the Steam Engine: Nicolas Clément's lectures on Industrial Chemistry 1823-28". The British Journal for the History of Science. 18 (2): 147–196. doi:10.1017/s000708740002210x. JSTOR4026329. S2CID96056045.
Lervig, Philip (1985). "Sadi Carnot and the Steam Engine: Nicolas Clément's lectures on Industrial Chemistry 1823-28". The British Journal for the History of Science. 18 (2): 147–196. doi:10.1017/s000708740002210x. JSTOR4026329. S2CID96056045.
Lervig, Philip (1985). "Sadi Carnot and the Steam Engine: Nicolas Clément's lectures on Industrial Chemistry 1823-28". The British Journal for the History of Science. 18 (2): 147–196. doi:10.1017/s000708740002210x. JSTOR4026329. S2CID96056045.