RT Journal Article SR Electronic T1 Theoretical prediction of the thermodynamic behavior of aqueous electrolytes at high pressures and temperatures; II, Debye-Huckel parameters for activity coefficients and relative partial molal properties JF American Journal of Science JO Am J Sci FD American Journal of Science SP 1199 OP 1261 DO 10.2475/ajs.274.10.1199 VO 274 IS 10 A1 Harold C. Helgeson A1 David H. Kirkham YR 1974 UL http://www.ajsonline.org/content/274/10/1199.abstract AB