共 16 条
[1]
COWANS KW, 1965, ADVANCES CRYOGENIC E, V10, P468
[2]
Das P., 1965, LOW TEMP PHYS, P1253
[3]
DAUNT JG, MINIATURE CRYOGENIC
[4]
DEKLERK D, 1950, PHYSICA, V16, P861
[5]
GIFFORD WE, 1969, 1969 CRYOG ENG C U C
[6]
GIFFORD WE, 1950, THESIS CATHOLIC U WA
[7]
GIFFORD WE, 1959, 10 P INT C REF COP
[8]
GIFFORD WE, 1966, ADVANCES CRYOGENIC E, V11
[9]
KOHLER JWL, 1960, PROGRESS CRYOGENICS, V2, P43
[10]
KOHLER JWL, 1954, PHILIPS TECHNICAL RE, V16