Ferromagnetic Characteristics of a Perovskite Type of (La, Sr)MnO3 Films Deposited by Kr Sputtering N. Matsushita, K. Noma,, S. Nakagawa et M. Naoe J. Phys. IV France, 07 C1 (1997) C1-629-C1-630 DOI: 10.1051/jp4:19971259