TY  - RPRT
TI  - Application of VLF theory to time dissemination 
AU  - Hamilton, W F
AU  - Jespersen, J L
PY  - 1971
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 610
DO  - 10.6028/NBS.TN.610
ER  -