@article{CTGDC_1999__40_3_221_0, author = {Herrlich, Horst and Schr\"oder, Lutz}, title = {Composing special epimorphisms and retractions}, journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques}, volume = {40}, year = {1999}, pages = {221-226}, mrnumber = {1716778}, zbl = {0941.18003}, language = {en}, url = {http://dml.mathdoc.fr/item/CTGDC_1999__40_3_221_0} }
Herrlich, Horst; Schröder, Lutz. Composing special epimorphisms and retractions. Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 40 (1999) pp. 221-226. http://gdmltest.u-ga.fr/item/CTGDC_1999__40_3_221_0/
[1] Abstract and concrete categories, Wiley Interscience, New York, 1990. | MR 1051419 | Zbl 0695.18001
, and :[2] Catégories et structures, Dunod, Paris, 1965. | MR 213410 | Zbl 0192.09803
:[3] Locally presentable categories, Springer Lect. Notes Math. 221 (1971). | MR 327863 | Zbl 0225.18004
and :[4] Free adjunction of morphisms, to appear. | MR 1799731 | Zbl 0977.18001
and :[5] Functionally Hausdorff spaces, Cahiers Topol. Géom. Diff 30 (1989), 247-256. | Numdam | MR 1029627 | Zbl 0689.18006
: