[1]
Érica A. C. Rodrigues, A. B. de Siqueira, E. Y. Ionashiro, G. Bannach, and M. Ionashiro, “Synthesis, characterization and thermal behaviour of solid-state compounds of 4-methoxybenzoate with lanthanum (III) and trivalent lighter lanthanides”, Eclet. Quim., vol. 31, no. 1, pp. 21–30, Mar. 2006.