Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JRAM_1971__251_151167, author = {Manuel Valdivia}, title = {On final topologies.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {193--199}, publisher = {mathdoc}, volume = {251}, year = {1971}, zbl = {0223.46003}, url = {http://geodesic.mathdoc.fr/item/JRAM_1971__251_151167/} }
Manuel Valdivia. On final topologies.. Journal für die reine und angewandte Mathematik, Tome 251 (1971), pp. 193-199. http://geodesic.mathdoc.fr/item/JRAM_1971__251_151167/