共 17 条
[2]
BERTHOU H, 1975, ANAL CHEM, V47, P483
[4]
CAMPBELL JH, UNPUBLISHED
[7]
HULETT LW, 1971, 161ST NAT AM CHEM SO
[8]
LINDBERG BJ, 1970, PHYS SCR, V1, P2861
[10]
SURFACE PREDOMINANCE OF TRACE-ELEMENTS IN AIRBORNE PARTICLES
[J].
SCIENCE,
1976, 191 (4229)
:852-854