TY  - RPRT
TI  - Primary reference cell calibrations at SERI - History and methods
AU  - Osterwald, C. R.
AU  - Emery, K. A.
AU  - Myers, D. R.
AU  - Hart, R. E.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19910057343
ID  - 19910057343
ER  -