Show 20 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="KU, H" or (type any "bookEditor issueEditor" and editor="KU, H") Add to list Journal Article A1 A 3-RATIO SCHEME FOR THE MEASUREMENT OF ISOTOPIC-RATIOS OF SILICON. H KU, F SCHAEFER, S VALKIERS and P DEBIEVRE (1993) JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY. 98(2). p.225-229