TY  - RPRT
TI  - What Determines the Response: Test or Reference?
AU  - Chukova, S. V.
AU  - Ahumada, A. J., Jr.
AU  - Null, Cynthia
PY  - 1998
UR  - https://ntrs.nasa.gov/citations/20020066675
ID  - 20020066675
ER  -