Pantiga González, B. 2023. Precisions to the chronology of the poem by Benito Jerónimo Feijoo composed on the death of the eldest son of the House of Nava. An unpublished letter by the IV Count of Toreno. Cuadernos de Estudios del Siglo XVIII. 33 (Jul. 2023), 591–605. DOI:https://doi.org/10.17811/cesxviii.33.2023.591-605.