TY  - RPRT
TI  - Processing and testing of high toughness silicon nitride ceramics
AU  - Tikare, Veena
AU  - Sanders, William A.
AU  - Choi, Sung R.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940010070
ID  - 19940010070
ER  -