Magnetic Properties of Nonstoichiometric Perovskites R1-xMnO3+y (R = La, Eu) A.V. Zubetz, I.O. Troyanchuk et E.F. Shapovalova J. Phys. IV France, 07 C1 (1997) C1-361-C1-362 DOI: 10.1051/jp4:19971147