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\bibitem{FernandezValladares2019} Fern{\'a}ndez Valladares, M. (2019). M{\'a}s evidencias bibliogr{\'a}ficas para una controversia: el {\textquotedblleft}colof{\'o}n m{\'e}trico{\textquotedblright} de la {\textquotedblleft}Celestina{\textquotedblright} a la luz de dos nuevas ediciones tempranas de la {\textquotedblleft}Tragicomedia{\textquotedblright} (Sevilla 1502). \textit{Critic{\'o}n},  (137), 215--228.

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