V.G. Prokhorov, V.A. Komashko, G.G. Kaminsky, Y.P. Lee, S.Y. Park, Y.H. Hyun, V.L. Svetchnikov, K.W. Kim, and J.Y. Rhee, Magnetic and transport properties of charge ordered La_0.5Ca_0.5MnO₃ and La_0.4Ca_0.6MnO₃ films, Low Temp. Phys. 32, (2005) [Fiz. Nizk. Temp. 32, 176-183, (2005)] DOI: https://doi.org/10.1063/1.2171512.