Magnetic properties of LaNi1-xMnxO3+δ perovskites J. Blasco, J. García, M. C. Sánchez, J. Campo, G. Subías and J. Pérez-Cacho Eur. Phys. J. B, 30 4 (2002) 469-479 Published online: 31 December 2002 DOI: 10.1140/epjb/e2002-00403-7