Electron and magnetic properties of three-dimensional magnetic topological insulators Bi2Se3:Cr and Bi2Se3:FeE. T. Kulatov, V. N. Men'shov, V. V. Tugushev and Yu. A. UspenskiiEPL, 115 6 (2016) 67004DOI: https://doi.org/10.1209/0295-5075/115/67004