Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2010 > 42 > 3 > 303-307
Physica E: Low-dimensional Systems and Nanostructures > 2010 > 42 > 3 > 363-368
Physica E: Low-dimensional Systems and Nanostructures > 2010 > 42 > 3 > 374-377