共 12 条
[1]
GREEN WK, 1917, PUB ASP, V29, P108
[2]
HUMASON, 1931, AP J, V74, P35
[3]
HUMASON, MT W CONTR, V426
[4]
MEYER WF, 1919, PUB ASP, V31, P194
[5]
1930, Z AP, V1, P275
[6]
1911, M N, V72, P553
[7]
MT W CONTR, V498
[8]
MT W CONTR, V398
[9]
1934, J OPT SOC AM, V24, P206
[10]
1934, AP J, V80, P171