Physica B: Condensed Matter
Physica B: Physics of Condensed Matter > 2000 > 289-290 > 85-88
Physica B: Physics of Condensed Matter > 2000 > 289-290 > 52-55
Physica B: Physics of Condensed Matter > 2000 > 289-290 > 209-212
Physica B: Physics of Condensed Matter > 2006 > 384 > 1-2 > 51-53