@article{SJL_1961-1962____A1_0,
     author = {G\aa rding, Lars},
     title = {Distributions invariantes},
     journal = {S\'eminaire Jean Leray},
     publisher = {Coll\`ege de France},
     year = {1961-1962},
     note = {talk:1},
     language = {fr},
     url = {http://www.numdam.org/item/SJL_1961-1962____A1_0}
}

Gårding, L. Distributions invariantes. Séminaire Jean Leray (1961-1962), Talk no. 1, 10 p. http://www.numdam.org/item/SJL_1961-1962____A1_0/