Ana Paula Vieira Soares; Manuel Farinha Portela; Alain Kiennemann; Lionel Hilaire. (2003). Mechanism of deactivation of iron-molybdate catalysts prepared by coprecipitation and sol–gel techniques in methanol to formaldehyde oxidation. , 58(7), 1315–1322.
doi:10.1016/s0009-2509(02)00573-0