共 8 条
[1]
Bertoni H. L., 1973, Applied Physics, V2, P157, DOI 10.1007/BF00884205
[2]
DIACHOK OI, 1969, ONR4 GEORG U TECH RE
[4]
PITTS LE, 1975, THESIS GEORGETOWN U
[5]
SCHOCH A, 1952, ACUSTICA, V2, P1
[6]
SMITH JH, 1971, Y1798 UN CARB CORP R
[8]
1950, ERGEB EXAKT NATURW, V23, P160