@article{839916,
  author = {F Lofaj and Gerald Blessing and Sheldon Wiederhorn},
  title = {Ultrasonic Velocity Technique for Non-Destructive Quantification of Elastic Moduli Degradation during Creep in Silicon Nitride},
  year = {2003},
  number = {86 (5)},
  month = {2003-05-01 00:05:00},
  publisher = {Journal of the American Ceramic Society},
  language = {en},
}