Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 590-593
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 573-576
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 590-593
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 573-576