partie suivante
Théorie des bornes
@article{DIA_1979__1__A4_0, author = {Guitart, Ren\'e}, title = {Th\'eorie des bornes}, journal = {Diagrammes}, note = {talk:4}, pages = {G1--G4}, publisher = {Universit\'e Paris 7, Unit\'e d'enseignement et de recherche de math\'ematiques}, volume = {1}, year = {1979}, mrnumber = {684433}, language = {fr}, url = {http://www.numdam.org/item/DIA_1979__1__A4_0/} }
Guitart, René. Théorie des bornes. Diagrammes, Tome 1 (1979), Exposé no. 4, 4 p. http://www.numdam.org/item/DIA_1979__1__A4_0/