共 10 条
[1]
AMBARTSUMYAN RV, IN PRESS
[2]
ANDREYEVA LI, 1965, IZMER TEKH, V8, P47
[3]
BASOV NG, 1954, ZH EKSP TEOR FIZ+, V27, P431
[4]
BURCH VM, 3 INT C QUANT EL P, V2, P1187
[5]
DICKE R, 1955, PHYS REV, V82, P472
[6]
MOLECULAR MICROWAVE OSCILLATOR AND NEW HYPERFINE STRUCTURE IN THE MICROWAVE SPECTRUM OF NH3
[J].
PHYSICAL REVIEW,
1954, 95 (01)
:282-284
[7]
PROKHOROV AM, 1958, ZH EKSP TEOR FIZ, V34, P1658
[9]
SOBELMAN II, 1963, INTRODUCTION THEORY
[10]
Statz H., 1960, QUANTUM ELECTRON, P650