D. Siqueiros-Beltrones, S. Ibarra-Obando, and M. Poumián-Tapia, “Composition And Structure Of Benthic Diatom Associations In Punta Banda Estuary In Autumn 1983 And 1986”, Cienc. Mar., vol. 17, no. 1, pp. 119–138, Mar. 1991.