@incollection{MSMF_1972__31-32__321_0,
     author = {Riss, Jean},
     title = {Analyse harmonique et familles sommables},
     booktitle = {Colloque d'analyse fonctionnelle (Bordeaux, 1971)},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {321--325},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {31-32},
     year = {1972},
     doi = {10.24033/msmf.96},
     mrnumber = {52 #8377},
     zbl = {0269.43009},
     url = {http://www.numdam.org/articles/10.24033/msmf.96/}
}