共 44 条
[21]
IVERSEN J, 1945, DANMARKS GEOLOGISK 2, P73
[24]
MAMAKOWA K, 1968, ARBOK U BERGEN 19 MN, V4, P28
[25]
MARKGRAF V, 1980, Grana, V19, P127
[26]
MATTHEWS JA, 1978, BOREAS, V7, P155