Crystal structure and morphology of the NdSr2RuCu2Oy compound A. Vecchione, M. Gombos, S. Pace, L. Marchese, G. Cerrato, C. Tedesco, P. W. Stephens and C. Noce Eur. Phys. J. B, 26 1 (2002) 51-55 Published online: 15 March 2002 DOI: 10.1140/epjb/e20020065