Almeida, I. Borges and Peirce, on abduction and maps: Ivàn Almeida. Special issue Jorge Luis Borges: the praise of signs.(2002).
Chicago-referens (17:e uppl.)Almeida, Ivàn. "Borges and Peirce, on Abduction and Maps: Ivàn Almeida." Special Issue Jorge Luis Borges: The Praise of Signs.(2002) .
MLA-referens (8:e uppl.)Almeida, Ivàn. "Borges and Peirce, on Abduction and Maps: Ivàn Almeida." Special Issue Jorge Luis Borges: The Praise of Signs.(2002), .
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