TY - BOOK ED - International School on Condensed Matter Physics ED - Borissov, M. ED - Kirov, N. ED - Vavrek, A. TI - Disordered systems and new materials Varna,Bulgaria 19-27 September 1988 SN - 9971507900 PY - 1988/// CY - Singapore PB - World Scientific KW - Condensed matter ER -