MAGNETIC AND THERMAL STUDY OF RRh3B2(R : La, Ce, Nd, Gd) AND LaxNd1-xRh3B2 K. Takeda, H. Deguchi, F. Nakasuga and T. Kohara J. Phys. Colloques, 49 C8 (1988) C8-405-C8-406 DOI: 10.1051/jphyscol:19888184