O K-Edge XANES Study on Perovskite-Type La1-xSrxCoO3-δ M. Imamura, H. Shimada, N. Matsubayashi, T. Sato et A. NishijimaJ. Phys. IV France, 7 C2 (1997) C2-917-C2-918DOI: https://doi.org/10.1051/jp4:1997280