共 4 条
[1]
[Anonymous], 1930, Z HOCHFREQUENZTECH, V35, P6
[2]
Gockel H, 1936, PHYS Z, V37, P657
[3]
Guye C. E., 1916, ARCH SCI PHYS NAT, V41, P287
[4]
Heegner K., 1927, Z HOCHFREQUENZ ELEKT, V29, P177