共 17 条
[1]
ANDREEV AF, 1969, SOV PHYS JETP-USSR, V29, P1107
[2]
[Anonymous], COMMUNICATION
[3]
BALZER R, 1974, 13TH P INT C LOW TEM, V2, P115
[5]
SINGLE-PARTICLE EXCITATIONS IN MAGNETIC INSULATORS
[J].
PHYSICAL REVIEW B-SOLID STATE,
1970, 2 (05)
:1324-+
[6]
SPECULATIONS ON BOSE-EINSTEIN CONDENSATION AND QUANTUM CRYSTALS
[J].
PHYSICAL REVIEW A,
1970, 2 (01)
:256-&
[10]
HEATHINGTON JH, 1968, PHYS REV, V176, P231