共 5 条
[1]
NEWTON HA, 1888, AM J SCI, V36, P1
[2]
OPIK EJ, 1951, ARMAGH OBS CONTRIB, V6, P165
[3]
PRIOR GT, 1953, CATALOGUE METEORITES
[5]
WYLIE CC, 1948, POP ASTRON, V56, P273