Walachová, Jarmila ; Zelinka, Jiří ; Leshkov, Sergey ; Šroubek, Filip ; Pangrác, Jiří ; Vaniš, Jan. Integral and local density of states of InAs quantum dots in GaAs/AlGaAs heterostructure observed by ballistic electron emission spectroscopy near one-electron ground state. Physica E: Low-Dimensional Systems and Nanostructures (2013)