J. Phys.: Condens. Matter 24 (2012) 366005
Nadya Potapova, Vadim Dyadkin, Evgeniy Moskvin, Helmut Eckerlebe, Dirk Menzel, Sergey Grigoriev
J. Phys.: Condens. Matter 24 (2012) 366005
Nadya Potapova, Vadim Dyadkin, Evgeniy Moskvin, Helmut Eckerlebe, Dirk Menzel, Sergey Grigoriev