Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 25 > 2-3 > 227-232
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 25 > 2-3 > 219-226
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 25 > 2-3 > 227-232
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 25 > 2-3 > 219-226