共 19 条
[1]
ALEKSEYEV EI, 1970, RADIO ENG ELECTRON P, V15, P851
[2]
AUDOIN C, 1971, ADV AT MOL PHYS, V17
[3]
BUSCA G, TO BE PUBLISHED
[4]
BUSCA G, 1973, 27 ANN FREQ CONTR S
[8]
AUTOMATIC TUNING OF HYDROGEN MASERS
[J].
PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS,
1967, 55 (04)
:551-&