Witvrouw, AnnSpaepen, Frans2019-10-091993Witvrouw, Ann, and Frans Spaepen. 1993. “Viscosity and Elastic Constants of Amorphous Si and Ge.” Journal of Applied Physics74 (12): 7154–61. https://doi.org/10.1063/1.355031.0021-89791089-75501520-8850http://nrs.harvard.edu/urn-3:HUL.InstRepos:41511304en-USViscosity and elastic constants of amorphous Si and GeJournal Article2019-10-0910.1063/1.355031