Works by Leila Z. Puga

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  1.  26
    On The Imaginary Logic of N. A. VASILIEV.Leila Z. Puga & Newton C. A. Da Costa - 1988 - Mathematical Logic Quarterly 34 (3):205-211.
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  2.  41
    On The Imaginary Logic of N. A. VASILIEV.Leila Z. Puga & Newton C. A. Da Costa - 1988 - Zeitschrift fur mathematische Logik und Grundlagen der Mathematik 34 (3):205-211.
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  3.  27
    Lógicas normativas, moral y derecho.Leila Z. Puga, Newton C. A. da Costa & Roberto J. Vernengo - 1991 - Critica 23 (69):27-59.
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  4.  57
    Logic with deontic and legal modalities, preliminary account.Leila Z. Puga & Newton Ca da Costa - 1987 - Bulletin of the Section of Logic 16 (2):71-75.
    The aim of this note is to delineate some new systems of logic which govern the interconnections between two kinds of obligation: moral obligation and legal obligation . In consequence, we shall have in such a logic two kinds of forbideness of premission, and of indifference, but obviously definable in terms of the two obligation operators and negation.
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  5.  33
    Sobre a lógica deôntica não-clássica.Leila Z. Puga & Newton C. A. da Costa - 1987 - Critica 19 (55):19-37.
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