TY  - RPRT
TI  - Method and apparatus for evaluating multilayer objects for imperfections
AU  - Heyman, Joseph S.
AU  - Abedin, Nurul
AU  - Sun, Kuen J.
PY  - 1997
UR  - https://ntrs.nasa.gov/citations/20080004817
ID  - 20080004817
ER  -