Journal of Low Temperature Physics
Journal of Low Temperature Physics > 2004 > 137 > 1-2 > 45-67
Journal of Low Temperature Physics > 2004 > 137 > 5-6 > 599-608
Journal of Low Temperature Physics > 2004 > 137 > 1-2 > 45-67
Journal of Low Temperature Physics > 2004 > 137 > 5-6 > 599-608