Voir la notice de l'article provenant de la source Theory and Applications of Categories website
@article{TAC_2006_17_a0, author = {Michael Barr}, title = {The {Chu} construction: history of an idea}, journal = {Theory and applications of categories}, pages = {10--16}, publisher = {mathdoc}, volume = {17}, year = {2006}, language = {en}, url = {http://geodesic.mathdoc.fr/item/TAC_2006_17_a0/} }
Michael Barr. The Chu construction: history of an idea. Theory and applications of categories, Chu spaces: theory and applications, Tome 17 (2006), pp. 10-16. http://geodesic.mathdoc.fr/item/TAC_2006_17_a0/