共 4 条
[1]
Becker A, 1925, ANN PHYS-BERLIN, V78, P83
[2]
Partzsch A, 1913, ANN PHYS-BERLIN, V41, P247
[3]
POHL R, 1914, ERSCHEINUNGEN SAMMLU
[4]
Suhrmann R, 1922, ANN PHYS-BERLIN, V67, P43