Geometric and electronic structure of the Cs-doped Bi2Se3(0001) surface / M. M. Otrokov, A. Ernst, K. Mohseni [et al.] // Physical Review B. 2017. Vol. 95, № 20. P. 205429-1-205429-9. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000646780