Pure Appl. Chem., 1970, Vol. 22, No. 3-4, pp. 503-510
http://dx.doi.org/10.1351/pac197022030503
An elementary introduction to entropy via irreversibility
First page:
Pure Appl. Chem., 1970, Vol. 22, No. 3-4, pp. 503-510
http://dx.doi.org/10.1351/pac197022030503