Carvalho Filho, M. A. da S. . and Ionashiro, M. (1998) “Thermal behaviour study of solid state compounds of manganese (II), zinc (II) and lead (II) with cinnamic acid”, Eclética Química, 23(1), pp. 9–16. doi: 10.26850/1678-4618eqj.v23.1.1998.p09-16.