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Literaturverzeichnis

  1. J. L. Bruhl, Sur les catégories ordonnées,C. R. Acad. Sci. Paris,258 (1964), S. 1669–1671.

    Google Scholar 

  2. C. Ehresmann,Categories et structures (Paris, 1965).

  3. M. Hasse, Einige Bemerkungen über Graphen, Kategorien und Gruppoide,Math. Nachr.,22 (1960), S. 255–270.

    Google Scholar 

  4. C. Kuratowski,Topologie, Vol. II. (Warszawa-Wroclaw, 1950).

  5. S. Mac Lane, An algebra of additive relations,Proc. Nat. Acad. Sci. U. S. A.,47 (1961), S. 1043–1051.

    Google Scholar 

  6. D. Puppe, Korrespondenzen in abelschen Kategorien,Math. Ann.,148 (1962), S. 1–30.

    Google Scholar 

  7. H. Whitney, Non separable and planar graphs,Trans. Amer. Math. Soc.,34 (1932), S. 339–362.

    Google Scholar 

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Dem Andenken von Professor G. Hajós gewidmet

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Bognár, M. Über Kategorien mit Involution. Acta Mathematica Academiae Scientiarum Hungaricae 23, 147–174 (1972). https://doi.org/10.1007/BF01889912

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  • DOI: https://doi.org/10.1007/BF01889912

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