共 6 条
[1]
BALL M, 1963, 8 P INT C LOW TEMP P, P248
[2]
HASTINGS JM, 1965, PHYS REV, VA138, P176
[3]
HERPIN A, 1964, CR HEBD ACAD SCI, V259, P2416
[5]
KEEN BE, TO BE PUBLISHED