 Introduction to the theory of structured categories (University of Kansas. Dept. of Mathematics. Technical report, n.s) by Charles Ehresmann, 1966
 Esquisses d'un folklore de geometrie differentielle by Charles Ehresmann, 1967
 Algebre. Premiere Partie (Maitrise de Mathematiques : C3 (Algebre et Geometrie)) by Charles Ehresmann, 1968
 Esquisses et structures monoidales fermees (Euvres completes et commentees / Charles Ehresmann) by Charles Ehresmann, 1983
 Valentin Poénaru: Lowdimensional Topology, ParisSud 11 University, University of Bucharest, International Congress of Mathematicians, University of Paris, Charles Ehresmann
 CateÌgories ordonneÌes: Applications des ordres en topologie (Åuvres compleÌtes et commenteÌes / Charles Ehresmann) by Charles Ehresmann, 1982
 Categories structurees et quotients (Eeuvres completes et commentees / Charles Ehresmann) by Charles Ehresmann, 1980
 CateÌgories structureÌes et quotients (Åeuvres compleÌtes et commenteÌes / Charles Ehresmann) by Charles Ehresmann, 1980
 Esquisses et structures monoiÌdales fermeÌes (Åuvres compleÌtes et commenteÌes / Charles Ehresmann ; ptie 4, 2) by Charles Ehresmann, 1983
 CateÌgories internes et fibrations (Åuvres compleÌtes et commenteÌes / Charles Ehresmann) by Charles Ehresmann, 1980
 Åuvres compleÌtes et commenteÌes by Charles Ehresmann, 1980
 Categories et Structures. by Charles Ehresmann, 1965
 Introduction to the Theory of Structured Categories, Technical Report 10 (new series) by Charles Ehresmann, 1966
 Euvres completes et commentees by Charles Ehresmann, 1980
