共 19 条
[3]
BOUTRON C, 1980, NATURE, V284, P575
[4]
FISHER DA, 1981, QUATERNARY PALEOCLIM, P249
[5]
FJELD B, 1976, 176 NORW I AIR RES T
[8]
PAST VOLCANISM REVEALED BY GREENLAND ICE SHEET IMPURITIES
[J].
NATURE,
1977, 270 (5637)
:482-486
[10]
Koerner R. M., 1977, IAHS-AISH PUBL, V118, P371