TY  - RPRT
TI  - Validation of daylight prediction with CEL-1 
AU  - Treado, S
AU  - Francisco, C
AU  - Holland, D
PY  - 1984
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 84-2937
DO  - 10.6028/NBS.IR.84-2937
ER  -