Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 21 > 2-4 > 897-900
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 22 > 1-3 > 349-352
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 21 > 2-4 > 897-900
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 22 > 1-3 > 349-352