Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 1999 > 4 > 3 > 192-195
Physica E: Low-dimensional Systems and Nanostructures > 1999 > 5 > 1-2 > 7-15
Physica E: Low-dimensional Systems and Nanostructures > 1999 > 4 > 3 > 192-195
Physica E: Low-dimensional Systems and Nanostructures > 1999 > 5 > 1-2 > 7-15