共 7 条
[2]
HOFFROGGE C, 1969, PTB-MITT, V79, P3
[4]
RELATING A LASER FREQUENCY TO ATOMIC FREQUENCY BY WARBLING
[J].
ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE,
1967, A 22 (12)
:2067-+
[6]
1969, WRINF340169 SIEM AG
[7]
1966, SPECTRA PHYSICS INC