Author:
Hizhnyakov V.,Kikas J.,Kuznetsov An.,Laisaar A.,Suisalu A.
Reference29 articles.
1. P.W. Anderson, B.I. Halperin, and C.M. Varma, Philos. Mag. 25, 1 (1972).
2. W. A. Phillips, J. Low Temp. Phys. 7, 351 (1972).
3. U. Buchenau et ai, Phys. Rev. B 43, 5039 (1991); B 46, 2798 (1992); Phys. Rev. Lett. 77, 659 (1996).
4. Amorphous Solids. Low-Temperature Properties, edited by W. A. Phillips (Springer-Verlag, Berlin, 1981).
5. D. A. Parshin, Phys. Solid State 36, 991 (1994).