@article{SAF_1978-1979____A10_0,
     author = {Lebourg, G.},
     title = {Probl\`emes d'optimisation d\'ependant d'un param\`etre \`a valeurs dans un espace de {Banach}},
     journal = {S\'eminaire d'Analyse fonctionnelle (dit "Maurey-Schwartz")},
     note = {talk:11},
     pages = {1--15},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1978-1979},
     zbl = {0415.49013},
     language = {fr},
     url = {http://archive.numdam.org/item/SAF_1978-1979____A10_0/}
}