TY - BOOK ED - Universidade de Brasilia (International Centre of Condensed Matter Physics Symposium ED - Ferraz, A TI - Current trends in condensed matter physics: proceedings in the International Centre of Condensed Matter Physics Symposium, Brasilia, January 23-27, 1989 SN - 9971509504 PY - 1990/// CY - Singapore PB - World Scientific KW - Condensed matter KW - Congresses N1 - Includes bibliographical references ER -