Transport and magnetic properties of polycrystalline 'SM IND.2-X''CE IND.X''CU''O IND.4-Y' - Jardim, Renato de Figueiredo; Westphal, Carlos Henrique; Cohenca, C H; Ben-Dor, L; Maple, M B (Encontro Nacional de Fisica da Materia Condensada, 1994)