RT Journal Article SR Electronic T1 THE LIQUID STATE JF Science JO Science FD American Association for the Advancement of Science SP 125 OP 133 DO 10.1126/science.80.2067.125 VO 80 IS 2067 A1 HILDEBRAND, JOEL H. YR 1934 UL http://science.sciencemag.org/content/80/2067/125.abstract AB