Voir la notice de l'article provenant de la source Proyecto DML-E: Biblioteca Digital de Matemáticas
@article{PM_2008_2008_1_a4, author = {Jarboui, N. and Jerbi, A.}, title = {Pullbacks and universal catenarity}, journal = {Publicacions matem\`atiques}, pages = {365-375}, publisher = {mathdoc}, volume = {52}, number = {2}, year = {2008}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PM_2008_2008_1_a4/} }
Jarboui, N.; Jerbi, A. Pullbacks and universal catenarity. Publicacions matemàtiques, Tome 52 (2008) no. 2. http://geodesic.mathdoc.fr/item/PM_2008_2008_1_a4/