TY  - RPRT
TI  - Structural reliability of yttria-doped, hot-pressed silicon nitride at elevated temperatures 
AU  - Widerhorn, S M
AU  - Tighe, N J
PY  - 1983
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 83-2664
DO  - 10.6028/NBS.IR.83-2664
ER  -