TY  - RPRT
TI  - Predicting the performance of long distance tropospheric communication circuits 
AU  - Barsis, A P
AU  - Norton, K A
AU  - Rice, P L
PY  - 1958
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 6032
DO  - 10.6028/NBS.RPT.6032
ER  -