TY  - GEN
AU  - DJ Brown
AU  - LR Wescott
AU  - J W Wright
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1960-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.TN.40-12
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1960
TI  - Mean electron density variations of the quiet ionosphere no. 12:
ER  -