Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2002 > 12 > 1-4 > 503-506
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 20 > 3-4 > 282-285
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 21 > 2-4 > 511-515
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 21 > 2-4 > 199-203
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 21 > 2-4 > 155-163