On the Application of the Mechanical Theory of Heat to the Steam-engine in The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 12 No. 79 pp. 241–265, October 1856
London: Taylor and Francis. 1st Edition. 1856 FIRST EDITION IN ENGLISH & IN ORIGINAL WRAPS OF THE PAPER IN WHICH CLAUSIUS FULLY PRESENTS HIS MILESTONE APPLICATION OF THE SECOND LAW OF THERMODYNAMICS, namely, that "Heat can never pass from a colder to a warmer body without some other change, connected..... More