Phonons in ultrathin Bi(111) films: Role of spin-orbit coupling in electron-phonon interaction / V. Chis, G. Benedek, P. M. Echenique, E. V. Chulkov // Physical Review B. 2013. Vol. 87, № 7. P. 075412-1-075412-7. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000466689