TY  - RPRT
TI  - Calibration of radio receivers to measure broadband interference 
AU  - Larsen, Ezra B
PY  - 1973
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 73-335
DO  - 10.6028/NBS.IR.73-335
ER  -