@article{SC_1969-1970__9_2_A9_0,
     author = {Brezis, Ha{\"\i}m},
     title = {Prolongement d'applications lipschitziennes et de semi-groupes de contractions},
     journal = {S\'eminaire Choquet. Initiation \`a l'analyse},
     note = {talk:19},
     pages = {1--9},
     publisher = {Secr\'etariat math\'ematique},
     volume = {9},
     number = {2},
     year = {1969-1970},
     zbl = {0209.45601},
     language = {fr},
     url = {http://www.numdam.org/item/SC_1969-1970__9_2_A9_0/}
}