Non-linear properties of supercooled liquids in the system Na2OSiO2 Knoche, R. ; Dingwell, D. B. ; Seifert, F. A. ; Webb, S. L. Abstract Publication: Chemical Geology Pub Date: September 1994 DOI: 10.1016/0009-2541(94)90154-6 Bibcode: 1994ChGeo.116....1K