TY  - RPRT
TI  - Twin ionization current amplifiers and ratio-meter using solid-state modular devices.
AU  - P W Walton
PY  - 1968
DO  - 10.1088/0031-9155/13/2/413
UR  - https://pubmed.ncbi.nlm.nih.gov/5649740/
ID  - 5649740
ER  -