Physica E: Low-dimensional Systems and Nanostructures
Physica E: Low-dimensional Systems and Nanostructures > 2000 > 7 > 3-4 > 986-991
Physica E: Low-dimensional Systems and Nanostructures > 2001 > 10 > 1-3 > 22-26
Physica E: Low-dimensional Systems and Nanostructures > 2004 > 21 > 2-4 > 1022-1026