Preparation of La-Ca-Mn polymeric resins to produce nanostructured perovskite oxides - Pacheco, J F; Cotrina, H E V; Zenatti, A; Queiruga Rey, J F; Lanfredi, A J; Jardim, Renato de Figueiredo; Escote, Márcia Tsuyama (International Conference on Advanced Materials, 2009)