@incollection{MSMF_1973__34__5_0,
     author = {Bonnard, Michel},
     title = {Sur des applications du calcul fonctionnel holomorphe},
     booktitle = {Contributions \`a l'analyse fonctionnelle},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     pages = {5--54},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {34},
     year = {1973},
     doi = {10.24033/msmf.111},
     mrnumber = {58 #2290},
     zbl = {0283.46027},
     url = {http://archive.numdam.org/articles/10.24033/msmf.111/}
}