Size effect in the electronic transport of thin films of Bi2Se3 V.V. Marchenkov, V.V. Chistyakov, J.C.A. Huang, Y.A. Perevozchikova, A.N. Domozhirova and M. Eisterer EPJ Web Conf., 185 (2018) 01002 Published online: 04 July 2018 DOI: 10.1051/epjconf/201818501002