• Localized vibrations in perfect anharmonic lattices : trapping on phonosHižnjakov, Vladimir; Shelkan, A.; Klopov, Mihhail; Sievers, A.J.Journal of luminescence2008 / 5/6, p. 995-997 : ill https://www.sciencedirect.com/science/article/abs/pii/S0022231307003316