Araújo, F.J.N. de and Carvalho, H.M. de 2017. Dative forms in personal letters of Ceará, Brazil, of 20th century. Letrônica. 10, 1 (Dec. 2017), 157–174. DOI:https://doi.org/10.15448/1984-4301.2017.1.25085.