Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 755-758
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 7 > 3-4 > 997-1000
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 6 > 1-4 > 755-758
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 7 > 3-4 > 997-1000