TY  - RPRT
TI  - Characteristics of point-to-point tropospheric propagation and siting considerations 
AU  - Kirby, R S
PY  - 1961
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 95
DO  - 10.6028/NBS.TN.95
ER  -