Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 136-139
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 371-374
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 128-131
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 182-186