共 31 条
[1]
BAUS RA, 1955, NRL4509 NAV RES LAB
[2]
BEGEMANN F, TRITIUM CONTENT SURF
[3]
ON THE NATURAL RADIOACTIVITY IN THE AIR
[J].
JOURNAL OF GEOPHYSICAL RESEARCH,
1952, 57 (04)
:499-509
[4]
BLIFFORD IH, 1955, NRL4607 NAV RES LAB
[5]
BLIFFORD IH, 1955, NRL4654 NAV RES LAB
[6]
COMAR C, 1954, ORO110 REP
[7]
COMAR CL, 1956, PROGR NUCLEAR ENERGY, V5
[8]
CURRIE, 1956, PHYS REV, V101, P1557
[9]
DAMON PE, 1954, T AM GEOPHYS UNION, V35, P208
[10]
ECKELMANN WR, 1955, PROJECT SUNSHINE B