Physica B: Condensed Matter
Physica B: Physics of Condensed Matter > 2000 > 276-278 > 618-619
Physica B: Physics of Condensed Matter > 2000 > 276-278 > 620-621
Physica B: Physics of Condensed Matter > 2000 > 276-278 > 618-619
Physica B: Physics of Condensed Matter > 2000 > 276-278 > 620-621