TY  - GEN
AU  - Greenhall,C A
AU  - Dick,G J
TI  - Local oscillator limited frequency stability for passive atomic frequency standards using square wave frequency modulation
SN  - 0885-3010
PY  - 2012///1002
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1109/58.883548
ER  -