Atomic arrangement and electron band structure of Si(1 1 1)-ß-√3×√3-Bi reconstruction modified by alkali-metal adsorption: Ab initio study / S. V. Eremeev, E. N. Chukurov, D. V. Gruznev [et.al.] // Journal of physics: Condensed matter. 2015. Vol. 27, № 30. P. 305003 (1-5). URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000534727