TY  - RPRT
TI  - Developable images produced by x-rays using the nickel-hypophosphite system. 2: Exposure and development parameters for sodium hypophosphite
AU  - May, C. E.
AU  - Philipp, W. H.
AU  - Marsik, S. J.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19720011539
ID  - 19720011539
ER  -