共 20 条
[1]
BOOTHROYD SL, 1932, M AAAS
[2]
CHALLIS J, 1867, ROY ASTRON SOC MONTH, V27, P75
[3]
HUGHES AL, 1921, NAT RES COUNCIL B, V2, P86
[4]
KNIPP CT, 1931, M AM PHYS SOC CHIC
[5]
LINDEMAN FA, 1923, P ROY SOC LONDON, V411, P102
[6]
New precision in cosmic ray measurements; Yielding extension of spectrum and indications of bands
[J].
PHYSICAL REVIEW,
1928, 31 (06)
:0921-0930
[7]
MILLMAN PM, PUBLICATION AM ASTRO, V7, P94
[8]
OLIVER, METEORS, P143
[9]
OLIVIER, METEORS, P182
[10]
PEDERSEN PO, PROPAGATION RADIO WA, P74