La convolution dans L 1 faible de n
Séminaire Choquet. Initiation à l'analyse, Volume 13  (1973-1974), Talk no. 14, 10 p.
@article{SC_1973-1974__13__A10_0,
     author = {Sj\"ogren, Peter},
     title = {La convolution dans $L^1$ faible de $\mathbb {R}^n$},
     journal = {S\'eminaire Choquet. Initiation \`a l'analyse},
     publisher = {Secr\'etariat math\'ematique},
     volume = {13},
     year = {1973-1974},
     note = {talk:14},
     zbl = {0317.42019},
     language = {fr},
     url = {http://www.numdam.org/item/SC_1973-1974__13__A10_0}
}
Sjögren, Peter. La convolution dans $L^1$ faible de $\mathbb {R}^n$. Séminaire Choquet. Initiation à l'analyse, Volume 13 (1973-1974) , Talk no. 14, 10 p. http://www.numdam.org/item/SC_1973-1974__13__A10_0/

[1] Beurling (A.) and Malliavin (P.). - On the closure of characters and the zeros of entire functions, Acta Math., Uppsala, t. 118, 1967, p. 79-93. | MR 209758 | Zbl 0171.11901