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\bibitem{Severin2004} Severin, D. S. (2004). The relationship between the {\textquotedblleft}Libro de Buen Amor{\textquotedblright} and {\textquotedblleft}Celestina{\textquotedblright}. Does Trotaconventos perform a philocaptio spell on Do{\~n}a Endrina. En L. M. Haywood, \& L. O. Vasvari (Eds.), \textit{A Companion to the {\textquotedblleft}Libro de Buen Amor{\textquotedblright}} (pp. 123--130). London: Tamesis.

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