B.I. Belevtsev, V.B. Krasovitsky, A.S. Panfilov, and I.N. Chukanova, Anisotropic magnetoresistive and magnetic properties of La_0.5 Sr_0.5 CoO_3-d film, Low Temp. Phys. 29, (2003) [Fiz. Nizk. Temp. 29, 758-763, (2003)] DOI: https://doi.org/10.1063/1.1596581.