Physica B: Condensed Matter
Physica B: Physics of Condensed Matter > 2006 > 371 > 1 > 88-94
Physica B: Physics of Condensed Matter > 2006 > 371 > 1 > 12-19
Physica B: Physics of Condensed Matter > 2006 > 371 > 1 > 88-94
Physica B: Physics of Condensed Matter > 2006 > 371 > 1 > 12-19