Physica B: Condensed Matter
Physica B: Physics of Condensed Matter > 2010 > 405 > 1 > 345-351
Physica B: Physics of Condensed Matter > 2010 > 405 > 8 > 1947-1950
Physica B: Physics of Condensed Matter > 2010 > 405 > 12 > 2687-2693
Physica B: Physics of Condensed Matter > 2010 > 405 > 16 > 3482-3488